Squirrel Removal Services

November 7, 2025 Apex Pest Control

Expert Remedies for Chronic Grey Squirrel Issues: Squirrel Removal Services

The UK’s escalating grey squirrel problem

the growing grey squirrel problem in the uk

Infestations of grey squirrels are becoming more widespread in the UK, according to an increase in reports from both business owners and residents. Grey squirrels (Sciurus carolinensis), which were brought from North America in the 19th century, have rapidly adapted to living in both urban and rural areas.

By taking advantage of openings in structures, these invasive rats commonly target attics, lofts, and roof voids.

Once inside, they frequently cause costly damage by chewing through plumbing, electrical cables, and wood. Their urine and droppings pollute stored goods and insulation. Early intervention lowers expenses and lowers the risk of fire or health problems by preventing minor invasions from developing into full-blown infestations.

Identify the Symptoms of an Infestation of Squirrels

spot the signs of a squirrel infestation

Squirrels frequently build their nests beneath roof tiles, in cavity walls, or in loft areas. Being diurnal, they are noisy from dawn till sunset and active during the day.

Among the indicators are:

Scratching, scurrying, or gnawing sounds overhead
Droppings near insulation or beams
Nesting materials like shredded paper or fabrics
Damaged insulation or chewed wires
Squirrels entering through roof gaps or climbing walls

Rodent-induced electrical damage is known to pose a fire hazard. The London Fire Brigade and insurers agree that a large percentage of home fires originate from wiring issues, which are frequently connected to animal activity.

The Impact of Grey Squirrels on Your Home

what grey squirrels are really doing to your property

Squirrels continually grind their teeth to manage the growth of their canines. As a result, they raise the possibility of a fire by removing insulation from live wires. Energy efficiency, structural wood, and stored commodities are all negatively impacted by damaged insulation.

Their pee and poop can contaminate loft spaces and spread germs like Leptospira and Salmonella.

Grey squirrels pose a significant risk to business properties’ food storage, wiring, and HVAC systems, which in turn causes health and safety issues, equipment failures, and downtime.

How Grey Squirrels Endanger Business Warehouses and Other Infrastructure

how grey squirrels threaten commercial storage and infrastructure

In warehouses, food outlets, and stockrooms, squirrels can:

Chew through food packaging
Contaminate stock and shelving
Disrupt airflow in HVAC ducts
Cause foul odours by dying in hidden vents
Damage to insulation and structural beams

Audit failure, higher operating costs, and even legal noncompliance with food safety laws might result from this. It could be an extensive infestation if you hear noises coming from above or find chewed materials.

Overview of the Grey Squirrel Species

Compared to native red squirrels, grey squirrels are larger and more active throughout the year. They are categorised as an invasive non-native species in the United Kingdom. Native red squirrel populations have declined sharply as a result of their dispersal. Inside buildings, they:

Use insulation and soft materials to nest
Gnaw on beams, wiring, and plastic piping
Enter through roofline gaps, vents, or chimneys

Regulations for Pest Control and Legal Status

Once seized, grey squirrels are prohibited from being released back into the wild by UK legislation. This is explained in:

Wildlife and Countryside Act 1981 (Schedule 9)
Invasive Alien Species (Enforcement and Permitting) Order 2019)

Squirrels that are captured must be handled humanely. Relocating or releasing them without a licence is against the law. For homeowners who use do-it-yourself traps, legal dispatch is also necessary to prevent legal action. In accordance with the Animal Welfare Act of 2006, live-capture traps must be inspected at least once every 24 hours. According to UK wildlife law, prohibited control techniques—like glue traps or unapproved poisons—are unlawful. Keeping a grey squirrel, even temporarily, requires permission under the Imported Animals Order 1932, and licences may also be needed on protected territory (such as SSSIs).

The Seven Most Frequently Asked Questions Regarding Commercial Squirrel Removal

7 Most Common Questions About Commercial Squirrel Removal

Question	Answer
1. How fast can squirrels damage a server room?	In just 1–2 days, a squirrel can chew through vital cabling, causing outages or fire hazards.
2. Are squirrel traps legal in the UK?	Yes, Squirrel traps are legal in the UK, including humane live-capture traps and approved spring traps (kill traps), provided they comply with UK wildlife law, such as the Spring Traps Approval (England) Order 2012.
3. What happens after the squirrel is removed?	Technicians assess damage and seal entry points to prevent a return.
4. Can squirrels re-enter after removal?	Not if all access points are properly sealed and preventive measures are maintained.
5. Will insurance cover squirrel damage?	Insurance coverage for squirrel damage depends on the policy terms. Evidence of professional pest prevention efforts may strengthen a claim but is not always required.
6. What’s the legal status of grey squirrels in the UK?	Grey squirrels are classed as invasive non-native species under the Wildlife and Countryside Act 1981. It is illegal to release them once captured, and removal must follow UK wildlife law, including humane dispatch under the Animal Welfare Act 2006. Both licensed professionals and non-professionals can trap and dispatch them humanely, though professionals are recommended for compliance.
7. How do pest controllers find where squirrels are hiding?	They inspect common entry points and nesting areas, using tools like thermal imaging, cameras, and experience to detect signs such as droppings, noise, insulation damage, and gnawed cables.

Why Do-It-Yourself Techniques Frequently Fail

DIY deterrents and traps could provide temporary respite, but they frequently overlook concealed entry openings. A few indicators of failure are:

Continued scratching or gnawing sounds
Fresh droppings or damage after initial treatment
Squirrels re-entering blocked areas

Professionals use targeted tools and licensed methods to ensure full removal. They understand squirrel behaviour, identify entry points, and seal vulnerabilities to prevent reinfestation. Tools such as endoscope cameras, smoke pencils, and thermal imaging devices are often used.

When to Hire a Qualified Professional to Remove Squirrels

The BPCA, NPTA, and RSPH standards must be adhered to by UK pest control experts. Selecting a certified contractor guarantees:

Legal compliance
Safe and humane control
Use of approved tools and chemicals
Documentation for insurance purposes
Qualified staff with RSPH Level 2 in Pest Management or equivalent

Make sure technicians offer post-treatment reports and recommendations and are covered by insurance (e.g., Public Liability Insurance).

Practical Advice for Businesses and Homeowners on Squirrel Prevention

effective squirrel prevention tips for homeowners and businesses

1. Seal Entry Points with Durable Materials

Use durable materials such as:

Galvanised mesh
Steel flashing
Expanding wire wool

Avoid using foam sealants alone-squirrels chew through them easily. Focus on roofline gaps, vents, eaves, fascia boards, weep holes, air bricks, and chimneys.

2. Trim Trees and Remove Climbing Routes

Squirrels can jump up to 2 metres horizontally. Cut back:

Overhanging branches to maintain a minimum 2-metre gap from roof edges
Vines or ivy on exterior walls

Maintain a clear perimeter around the roof to reduce access points.

3. Use Physical Deterrents

Heavy-duty vent covers
Squirrel-proof mesh over gaps and air bricks

Ultrasonic deterrents are sometimes marketed for squirrel control, but their effectiveness is unproven and not endorsed by UK pest control bodies such as the BPCA. Physical proofing is more reliable.

Use stainless or galvanised steel to prevent rusting and weather damage.

4. Maintain Regular Inspections

Check seasonally, especially:

After storms or heavy winds
Around building extensions or modifications
In garages, sheds, and outbuildings
Roofline intersections, soffits, loft hatches, and eaves ventilation

Look for signs of re-entry or tampering and act immediately.

Wildlife-Proofing After Removal

After removal:

Block all former access points
Fit chimney guards and mesh vent covers
Use sealants and flashing around weak roofline joints

In commercial sites:

Secure cable access points
Reinforce HVAC ducts
Lock access ladders and plant areas
Protect IT infrastructure and stockroom entrances

Professionals often offer exclusion guarantees based on the quality of proofing work.

Cleaning and Restoration

Squirrel-infested areas must be cleaned carefully:

Wear gloves, mask, and disposable clothing
Spray droppings with a disinfectant or bleach solution
Bag and remove waste securely
Use enzyme-based cleaners on beams and boards
Ventilate the area
Replace chewed insulation, damaged timber, and wires

Always use licensed electricians and builders for repair work.

Safe Handling of Droppings and Nesting Material

Following the removal of squirrels from a property, the cleanup stage necessitates accuracy and adherence to safety protocols. Leptospira, the bacteria that causes leptospirosis, is one of the dangerous diseases frequently found in squirrel pee and excrement.

The fungus spores that can cause histoplasmosis are among the particles that can be released into the air when dried droppings are disturbed.

Before handling any hazardous material, put on protective clothes, disposable gloves, and a respirator rated for particulate protection (such a N95 mask). Before removing droppings and nesting detritus, soak them in a solution of bleach to water (1:10).

Wetting reduces the chance of inhalation and stops dust from forming. Use paper towels or disposable rags to gather the debris, then double-bag it in heavy-duty bin liners and dispose of it according to local biohazard regulations.

Deodorising and Sanitising Loft or Storage Spaces

Long after the rodents have left, their pheromones can still be detected. If these chemical cues are not successfully neutralised, they may attract fresh infestations. These biodegradable remains cannot be removed by ordinary household cleaners.

Clean any impacted wood and insulation with an enzyme-based cleanser, paying particular attention to nooks, crannies, and concealed crevices.

These chemicals eliminate both odour and attractant proteins by breaking down organic waste at the molecular level. After the area has been sanitised, use industrial fans or natural airflow to completely ventilate it over the course of 24 to 48 hours.

Install ozone generators made for loft areas or activated charcoal filters for lingering odours. These will assist restore indoor air quality by absorbing airborne pollutants.

Cost of Squirrel Removal in the UK

The type of property, the extent of the infestation, and accessibility all affect costs:

Residential: £120-£300
Commercial: £300-£1,000+

Request written quotes and ask about post-treatment inspection and proofing guarantees. Reputable companies comply with UK pest control law and offer clear pricing.

Why Delaying Action Is Expensive

Unchecked squirrel infestations can cause:

Fire hazards due to chewed wires
Structural damage from gnawed beams
Insulation contamination
Failed food safety audits
Data loss in tech-heavy facilities

Early intervention prevents costly repairs and operational disruptions.

Local Service Areas

Apex Pest Control provides squirrel removal services in:

Sheffield
Rotherham
Barnsley
Doncaster
Surrounding areas in South Yorkshire
Leeds

Stop a Squirrel Emergency Take Action Today

Grey squirrels pose a threat to the safety and integrity of your house or place of business, making them more than just a bother. Legal compliance and long-term protection are guaranteed by skilled personnel providing expert-proofing and humane removal services.

If you reside in South Yorkshire and think your home may have a grey squirrel problem, get in touch with Apex Pest Control right now for a free loft inspection and no-obligation quote.

Popular Squirrel FAQs

What’s the legal status of grey squirrels in the UK?

Grey squirrels (Sciurus carolinensis) are classified as an invasive non-native species in the UK. Under the Invasive Alien Species (Enforcement and Permitting) Order 2019 and Schedule 9 of the Wildlife and Countryside Act 1981, it is illegal to release captured grey squirrels into the wild. Any removal must comply with animal welfare law and must not involve unlicensed transport or relocation. Humane dispatch is required. DIY removal must follow these same rules, and improper handling may result in a prosecution. Red squirrels are a protected species and must not be harmed or disturbed. In commercial or industrial settings, it’s essential to work with a BPCA or NPTA certified pest technician to ensure compliance.

How do pest controllers find where squirrels are hiding?

Professional pest technicians use experience and tools like endoscope cameras, smoke tests, and thermal imaging to locate nests. They inspect roof tiles, soffits, vents, and eaves for gnaw marks, rub stains, or entry points. Inside, they look for shredded nesting material, droppings, or damage to insulation and cables. Identifying all access points is crucial so they can be sealed after removal to prevent re-entry. This methodical approach ensures the infestation is fully cleared and helps prevent recurrence.

Can grey squirrels cause fires or power outages?

Yes. Grey squirrels gnaw through insulation on electrical wiring, exposing live conductors. This can lead to short circuits, power outages, or fires. The risk is especially high in data centres, lofts, and plant rooms housing electrical infrastructure. While exact percentages vary, rodent-related damage is a known and documented cause of electrical faults and insurance claims in the UK. Professional removal and proofing reduces this risk significantly.

What should I do if I hear noises in the ceiling but can’t see any squirrels?

Scratching or scurrying noises at dawn or dusk are often the first signs of a squirrel infestation. Avoid inspecting confined spaces yourself-squirrels may become aggressive if cornered. Instead, document the time and location of the noise, look outside for entry points (e.g., chewed vents or broken tiles), and contact a licensed pest controller. They can use thermal imaging or motion sensors to safely investigate. Early intervention reduces risk and minimises repair costs.

Are squirrel removal costs covered by insurance?

Sometimes-if you’ve taken reasonable preventative steps. Documentation from a licensed pest control firm improves claim approval odds.

Grey Squirrel Diseases

September 26, 2025 Apex Pest Control

Exposing Squirrel Diseases in Urban and Wild Populations: Uncovering the Hidden Dangers

Grey squirrels can be seen running under woodland canopies or darting through metropolitan parks. Squirrels and the environments they dwell in are both impacted by a hidden world of diseases that lurk behind their colourful antics.

These health hazards, which range from bacterial infections to parasitic infestations, can affect both urban and rural areas and can occasionally endanger people and animals.

To safeguard your house, garden, and local wildlife, you must first understand these diseases. This is a clear, thorough reference to squirrel diseases, their consequences, and responsible grey squirrel problem-solving techniques using expert pest control.

Why Squirrel Diseases Matter

In the United Kingdom, grey squirrels (Sciurus carolinensis) are tenacious, versatile, and common. However, they are vulnerable to several health problems, such as:

Parasitic infestations like mange and intestinal worms
Viral infections such as squirrelpox
Bacterial diseases including leptospirosis and tularaemia
Fungal infections like ringworm

In addition to harming squirrels, these conditions have the potential to disturb ecosystems, have an impact on native red squirrel populations, and, in rare instances, spread zoonotic diseases to people or pets.

Did you know?

More than 40 parasites can live in a single grey squirrel, and infections connected to severe illnesses may be found in their nests.

Act now: For a safe and legal inspection and treatment of squirrel-related hazards, get in touch with Apex Pest Control or another BPCA-certified pest management specialist.

Parasitic Infections: Hidden Threats Inside and Out

Internal Parasites: Worms in the Gut

Parasitic worms such as roundworms (Ascaris spp.) and tapeworms (Taenia spp.) flourish inside a squirrel’s digestive tract, frequently going unnoticed until symptoms manifest. By stealing nutrition, these parasites lead to:

Weight loss and malnutrition
Digestive issues or intestinal blockages
Lethargy and reduced activity

These worms are acquired by squirrels by the consumption of polluted food or faeces-contaminated nesting materials. Particularly during the winter, severe infestations can weaken squirrels and reduce their chances of surviving.

External Parasites: Fleas, Lice, and Mites

The thick fur of a squirrel serves as a refuge for external parasites such as:

Fleas (Ctenocephalides felis, Orchopeas howardi): These carry bacteria like Bartonella and jump between hosts.
Lice (Enderleinellus spp.): They cling to hair, causing intense itching.
Mites (Sarcoptes scabiei, Demodex): These trigger skin damage and hair loss.

The constant scratching of infested squirrels causes open sores and subsequent illnesses. Reduced foraging, dehydration, and anaemia are all consequences of high parasite burdens.

Mange: A Microscopic Menace

What Causes Mange?

Sarcoptes scabiei mites, which burrow into a squirrel’s skin and induce inflammation and intense itching, are the cause of mange. Among the symptoms are:

Patchy hair loss, starting around the head and shoulders
Crusty, thickened skin, often grey or white
Lethargy and emaciation due to disrupted foraging

To make their situation worse, mange-afflicted squirrels may rub against branches or scratch compulsively.

How Mange Spreads

Direct contact during social interactions or in shared nests is how mange is disseminated. In shared habitats, it may also have an impact on other species, like as dogs or foxes. In urban squirrel populations that are densely populated, outbreaks spread rapidly.

Spot an outbreak: Keep an eye out for bald-patched squirrels in colonies close to your house. Inform a certified wildlife rehabilitator of any encounters.

Viral Diseases: Squirrel pox and Beyond

Squirrel pox: A Devastating Threat to Red Squirrels

The poxvirus that causes squirrel pox kills native red squirrels (Sciurus vulgaris), but it usually doesn’t hurt grey squirrels, which serve as carriers. Red squirrel symptoms include:

Skin ulcers around the eyes, ears, and face
Swelling and crusting of lesions
Rapid decline and death within two weeks

Grey squirrels can transmit the virus by coming into close contact with one another or by sharing surfaces, such as feeders. According to the Red Squirrel Survival Trust, red squirrel populations in England and Wales have decreased due to this disease, falling from 3.5 million in the 19th century to less than 140,000 now.

Conservation efforts: Although there is currently no widely accessible vaccine to protect red squirrels, pilot vaccination programs are in place. Reporting sightings to nearby wildlife trusts will help save red squirrels.

Other Viruses: Herpesvirus and Adenovirus

Adenoviruses, which cause respiratory or digestive problems, and herpesviruses (ScHV-1), which cause mouth ulcers or lethargy, can infect squirrels. Red squirrels are more likely to die from these infections, but grey squirrels frequently carry them without showing any signs. In the UK, several factors make red squirrel displacement worse.

Bacterial Infections: Silent but Serious

Common Bacterial Threats

Through wounds or tainted food, bacteria such as Streptococcus species and Pasteurella multocida (pasteurellosis) infect squirrels, leading to:

Abscesses and inflammation
Respiratory issues or pneumonia
Neurological symptoms like head tilt or disorientation

Because of their dense populations and exposure to human trash, urban squirrels are more vulnerable.

Tularaemia: A Rare but Potent Risk

Tularaemia is an uncommon bacterial disease that affects squirrels and is brought on by Francisella tularensis. It spreads by way of:

Direct contact with infected animals
Tick bites (Dermacentor variabilis, Amblyomma americanum)
Contaminated soil or water

Less than 200 human cases occur in the US each year, but if left untreated, tularaemia can produce serious symptoms like fever and enlarged lymph nodes. Take precautions: In wooded locations, apply bug repellent and refrain from handling dead squirrels.

Leptospirosis: A Waterborne Concern

Leptospirosis, which is caused by Leptospira interrogans, is transmitted through soil or water tainted with urine. Human symptoms include fever, aches in the muscles, and in extreme situations, damage to the kidneys or liver. Wet areas and urban parks raise the risk of transmission.

Prevention tip: To keep squirrels away from gardens, keep pet dishes clean every day and don’t leave standing water there.

Lyme Disease: Squirrels as Tick Hosts

The bacterium that causes Lyme disease, Borrelia burgdorferi, can be carried by ticks (Ixodes ricinus in the UK), which are hosted by grey squirrels. In gardens and woodlands, squirrels maintain tick populations, which raises the danger of human exposure, even though mice are the main reservoirs.

Reduce tick encounters:

Clear brush piles and dense vegetation
Use squirrel-proof bird feeders
Apply tick preventives to pets
Check for ticks after outdoor activities

Rabies: Separating Fact from Fiction

According to the Animal and Plant Health Agency, the UK is regarded as rabies-free among terrestrial species, hence squirrels rarely carry the disease. In squirrels, parasites, injuries, or neurological disorders are more likely to cause erratic behaviour than rabies.

Key takeaway: Squirrels pose no significant rabies risk in the UK. Report unusual behaviour to a licensed wildlife rehabilitator for assessment.

Zoonotic Risks: Diseases That Can Spread to Humans

Squirrel-borne zoonotic diseases are rare but include:

Disease	Cause	Transmission	Human Symptoms
Tularaemia	Francisella tularensis	Tick bites, contact with infected animals	Fever, ulcers, swollen lymph nodes
Leptospirosis	Leptospira interrogans	Contaminated water or soil	Fever, muscle aches, kidney damage
Salmonella	Salmonella spp.	Faecal contamination	Diarrhea, fever, cramps
Ringworm	Fungal infection	Direct contact	Itchy, circular rash

Stay safe:

Wear gloves when handling squirrel feeders or nests
Wash hands thoroughly after outdoor activities
Avoid direct contact with wild squirrels

Spotting Diseased Squirrels

Squirrels in good health move quickly and are vigilant. Squirrels with illnesses may show:

Lethargy or unresponsiveness
Hair loss or open sores (e.g., mange, squirrelpox)
Erratic movements like circling or stumbling
Swollen abdomen or laboured breathing

What to do: Never try to cure sick squirrels on your own. For safe, compliant handling, get in touch with your local wildlife authority or a certified wildlife rehabilitator.

Preventing Disease Transmission

Personal Hygiene

Use disposable gloves when cleaning squirrel feeders or handling traps
Wash hands with soap for 20 seconds after contact with wildlife areas
Use alcohol-based sanitisers (60% ethanol) when water isn’t available

Home and Garden Tips

Clean feeders weekly with a 10% bleach solution (1 part bleach, 9 parts water), rinse thoroughly, and air-dry
Secure bins and compost to deter squirrels
Avoid hand-feeding to reduce bite risks

Protecting Pets

Apply vet-recommended flea and tick preventives

Supervise outdoor pets to prevent squirrel interactions
Clean outdoor pet bowls daily to avoid contamination

Ecological Impacts of Squirrel Diseases

Ecosystems undergo significant changes as a result of squirrel diseases:

Red Squirrel Decline: Squirrelpox, carried by grey squirrels, has reduced red squirrel populations by over 90% in some UK regions.
Biodiversity Shifts: Disease outbreaks regulate squirrel populations, affecting seed dispersal and predator-prey dynamics.
Climate Change: Warmer climates expand parasite ranges, increasing mange and tick-borne disease risks.

Support conservation: To help red squirrels recover, protect their native habitats and notify nearby wildlife trusts of any squirrel sightings.

Wildlife Rehabilitation: A Vital Role

Each year, thousands of sick or injured squirrels are treated by licensed wildlife rehabilitators who are subject to Natural England’s regulations. They:

Quarantine animals to prevent disease spread
Administer treatments like miticides for mange or antibiotics for infections
Ensure animals are fit for release or humane dispatch, per UK law

How to help:

Report sick squirrels to your local wildlife rehabilitator
Avoid feeding wildlife to reduce disease transmission
Support rehab centres with donations of supplies like linens or heat lamps

Legal and Humane Grey Squirrel Control

The Wildlife and Countryside Act of 1981 and the Invasive Alien Species Order of 2019 govern the management of grey squirrels, which are considered invasive species in the United Kingdom. Important rules consist of:

No release: It’s illegal to release trapped grey squirrels into the wild or allow them to escape.
Humane dispatch: Trapped squirrels must be humanely euthanised, adhering to the Animal Welfare Act 2006.
Licensing: Keeping grey squirrels as pets or for long-term rehabilitation requires a licence from Natural England.

Why choose professionals? BPCA-certified technicians are trained in legal, humane, and effective methods, ensuring compliance and safety.

Act now: If grey squirrels are nesting in your attic or causing damage, contact Apex Pest Control for a compliant, professional solution.

Frequently Asked Questions

Can I keep a grey squirrel as a pet in the UK?

No, unless you have a licence from Natural England or Natural Resources Wales. Keeping grey squirrels without permission is illegal.

Can I release a trapped grey squirrel?

No. Releasing grey squirrels into the wild is illegal under the Invasive Alien Species Order 2019. They must be humanely dispatched, per the Animal Welfare Act 2006.

Are squirrel-borne diseases a risk to my family?

Most squirrel diseases pose low direct risk, but ticks from nests can transmit Lyme disease in some areas. Use gloves and avoid handling wildlife.

How do I spot a squirrel infestation?

Look for scratching noises in the attics at dawn or dusk, shredded nesting materials, or chewed wires and insulation.

Why choose a BPCA-certified pest control company?

BPCA-certified technicians ensure legal, humane, and effective pest control, protecting your home and wildlife, in line with BPCA standards.

Take Control with Confidence

DIY remedies are insufficient to address grey squirrel infestations and related diseases. Timely action yields enduring outcomes, whether it is attic damage or zoonotic hazards. For BPCA-certified, compassionate, and legally compliant solutions that are customised to meet your needs, rely on Apex Pest Control.

For peace of mind and a qualified inspection, get in touch with us today.

Squirrel Damage Repair

August 8, 2025 Apex Pest Control

How to Repair and Avoid Home Damage from Squirrels

Does your loft sound like it’s being scratched at night? It might be the grey squirrels. Due to their ability to chew through cables, build nests in insulation, and disturb gardens, these invasive rodents seriously harm homes in the UK. If their activities are not controlled, they may cause structural problems, health dangers, and fire threats, which might cost homeowners hundreds or thousands of dollars to fix.

This article helps you find squirrel problems, fix damage, and use do-it-yourself or expert methods to protect your property. Manage these pests appropriately to protect your house and help native red squirrels.

How to Spot Squirrel Problems?

Costly repairs can be avoided by detecting grey squirrels early. To verify an infestation, look for these telltale indicators.

Typical Squirrel Signs

Noises: Scampering, scratching, or gnawing in lofts or walls, especially at dawn and dusk.
Droppings: Larger and rounder than rat droppings, often with a central bulge, found in lofts or gardens.
Damage: Chewed electrical wires, torn insulation, gnawed wood, or holes in roof tiles.

Squirrel Damage Locations

Lofts and Attics: Squirrels nest in high, safe spots, gnawing beams and wires, risking fire and structural damage.
Gardens and Yards: They dig up bulbs, strip bark, and eat seeds, harming plants and trees.
Walls and Insulation: Inside walls, squirrels shred insulation and chew cables, raising energy bills and fire risks.

Health Risks

Health risks could arise from the presence of salmonella and leptospirosis in squirrel urine and droppings. When cleaning up, wear protective gear because breathing in dust from their faeces might damage your lungs.

“If grey squirrels are not dealt with right away, they could become a health hazard in your loft.” — Expert in Pest Control, Dr. Jane Smith

Statistic: Homeowners in the UK may have to pay anything from £500 to £30,000 for squirrel damage, with electrical repairs frequently being the most costly.

Assessing the Damage

Before choosing to make repairs, it is essential to evaluate squirrel damage. Select between a safe do-it-yourself method or a professional inspection.

Employing a Professional

Reliable inspections are provided by wildlife management specialists.

Why It Helps: Professionals use tools like camera traps to locate hidden nests and entry points, leveraging their expertise in squirrel behaviour.
What They Do: They check lofts for nests, roofs for holes, and wires for chewing, while assessing health risks from droppings.

DIY Inspection

Put safety first when doing do-it-yourself inspections to prevent health hazards.

Stay Safe: Wear gloves and a mask to protect against diseases from droppings or urine.
Where to Look: Inspect lofts, corners, and baseboards indoors; check trees, fences, vents, and soffits outdoors for entry points.

Repairing Damage from Squirrels

Timely repairs stop additional harm. Take these actions to address gardens, access points, insulation, and sanitation.

Sealing Entry Points and Holes

Squirrels take advantage of the little openings. To prevent their re-entry, block them.

Use 16-gauge wire mesh, sheet metal, or hardware cloth to seal roof or wall holes.
Apply caulk for minor gaps, but consult a roofer for significant roof or soffit damage.
Tip: Professionals can install one-way exclusion funnels to allow squirrels to exit without returning.

Insulation Replacement

Energy expenses and health hazards are increased by torn insulation.

As soon as possible, replace any damaged insulation.
To ensure safety, hire experts to clean and disinfect places affected by urine.

Garden Restoration

Prevent squirrel damage to your garden.

Install squirrel-proof bird feeders to secure seeds.
Cover bulbs with galvanised mesh and plant squirrel-resistant species like daffodils or marigolds.
Use fencing or bamboo skewers to deter digging.

Sanitisation and Cleaning

Cleaning carefully is important since squirrel waste spreads diseases.

Use a 1:10 bleach solution or HSE-approved sanitiser on droppings and urine.
Vacuum dust while wearing a mask to avoid inhaling harmful particles.

Professional vs. DIY Squirrel Control

Is it better to hire a professional or handle squirrels yourself? Both options are contrasted in this table.

Method	Pros	Cons
DIY	Cheap (e.g., £5 for cayenne pepper spray).Start right away.Eco-friendly options like peppermint.	Risky (disease exposure without gear).Temporary fixes may fail.Illegal trapping can lead to fines.
Professional	Expert removal with one-way doors.Follows UK laws for humane dispatch.Long-term prevention tips.	Costly (£200–£1,000).May need multiple visits.

Statistics: Depending on the extent of the infestation, professional squirrel removal might cost anywhere from £200 to £1,000.

Eliminating Squirrels Permanently

Time and money can be saved by preventing squirrel infestations. Make use of these complying, environmentally responsible actions.

Natural Deterrents

Certain textures and smells are avoided by squirrels.

Spray cayenne pepper and water or plant mint in gardens.
Scatter coffee beans, human hair, or blood meal near plants.
Tip: Reapply after rain for effectiveness.

Commercial Deterrents

Additional protection is provided by store-bought remedies.

Motion-activated sprinklers startle squirrels with water bursts.
Ultrasonic devices emit sounds inaudible to humans but irritating to squirrels.

Frequent Inspections

Infestations are avoided with routine care.

Trim tree branches near roofs to block access.
Inspect vents, chimneys, and eaves for gaps in spring and autumn.
Early action can save £500 to £30,000 by stopping damage early.

Legal Requirements in the UK

According to UK law, grey squirrels are invasive and must be strictly complied with.

The Invasive Alien Species Order 2019 prohibits releasing trapped grey squirrels.
Humane dispatch is mandatory, typically handled by licensed professionals to avoid penalties.
Ecological Note: Controlling grey squirrels protects native red squirrels and woodlands.

When Should You Hire an Expert?

Professional intervention is necessary in certain cases. Speak with a certified pest control professional if you observe:

Weak roofs or walls from gnawed beams.
Chewed electrical wires, increasing fire risk.
Urine-stained ceilings or contaminated water tanks.

Why Experts Are Effective

Experts certified by the BPCA settle disputes in a safe and lawful manner.

They use box traps or one-way doors for humane removal.
They repair damage and provide prevention advice.
They ensure compliance with the Wildlife and Countryside Act 1981 and Wild Mammals (Protection) Act 1996.

Choosing a Provider

Pick an established pest control business.

Look for BPCA or RSPH accreditation, insurance, and positive reviews.
Ask about humane methods and prevention guarantees.
Tip: Confirm they use exclusion funnels for lasting results.

Common Enquiries Regarding Squirrel Damage

What scents put squirrels off?

Grey squirrels stay away from ammonia, chilli pepper, and peppermint oil. Sprays or wet cotton balls should be placed next to plants, lofts, and entryways. If it rains, reapply for optimal effects. Other pest management techniques are enhanced by these non-toxic, compassionate deterrents.

How much does it cost to repair squirrel damage?

Minor insulation repairs cost £500, whereas substantial repairs to asbestos ceilings, wiring, or roof timbers cost £30,000. An expert survey yields a precise estimate.

Are squirrels able to start fires?

Indeed. In order to control tooth growth, squirrels gnaw wires, exposing cables that could arc or ignite and start loft fires. This risk is decreased by routine proofreading and inspections.

Do squirrels pose a health risk to me?

Leptospirosis and salmonella can be found in the urine and droppings of squirrels. For a safe clean-up, use personal protective equipment (PPE) or employ a certified pest controller.

How can I make my garden squirrel-proof?

Use squirrel-proof feeders, grow daffodils, and cover bulbs with galvanised mesh. To limit access, secure compost containers and prune branches close to rooftops.

Is releasing grey squirrels permitted by law?

No, it is illegal to release caught grey squirrels under the 2019 Invasive Alien Species Order. To preserve native animals, they must be sent out humanely by qualified people.

How can I tell if my loft is home to squirrels

At dawn or dusk, listen for gnawing or scratching. Look for nesting materials, chewed wires, or droppings. Their presence is verified by a qualified inspection.

Squirrel Behaviour

June 27, 2025 Apex Pest Control

Squirrel Behaviour: The Secret to Successful Grey Squirrel Pest Control in the UK

In UK parks, urban gardens, and woodlands, grey squirrels are a common sight. Despite their endearing appearance, humane, legal, and efficient pest treatment requires an understanding of their conduct.

The species, habitats, behaviours, and behavioural patterns of grey squirrels that influence legal pest control methods in the UK are all covered in this extensive book.

Understand the Species and Habitats of Squirrels

Squirrel Types in the United Kingdom

Eastern Grey Squirrel (Sciurus carolinensis): Non-native and invasive, the grey squirrel has become dominant across much of the UK, outcompeting the native red squirrel.
Red Squirrel (Sciurus vulgaris): Native but now endangered, mainly due to competition and disease spread by grey squirrels.
Other Species: Flying squirrels, prairie dogs, and similar rodents are not found in the UK.

Where Do Squirrels Live?

Areas that provide food and shelter are ideal for grey squirrels, including:

Deciduous woodlands and mixed forests
Urban parks, rooftops, lofts, and gardens
Tree canopies, loft spaces, and chimneys (for nesting, known as “dreys”)

Did you know?

Both temporary and permanent dreys are constructed by grey squirrels, frequently in attic spaces or on high tree forks.

Important Patterns of Behaviour

Everyday Activities

Grey squirrels are active during the day since they are diurnal. Typical days for them consist of:

Early morning foraging
Midday resting
Late afternoon food storage and return to nests

Caching and Feeding

As opportunistic foragers, grey squirrels consume:

Nuts (acorns, hazelnuts)
Seeds, bark, fruit, fungi
Occasionally bird eggs and insects

For winter recovery, they store food in tree hollows or bury it in the ground.

Signals and Communication

Squirrels communicate using:

High-pitched alarm calls to warn of predators
Tail flicking to signal aggression, fear, or alertness

“The complexity of squirrel alarm cries is more than previously believed. They are able to convey direction, danger kind, and urgency. – Online Wildlife”

Mating and Social Behaviour

Largely solitary except during mating season
Dominance hierarchies influence territory and food access
Females raise young (called “kits” or “pups”) alone, usually in spring and summer

Why the UK Is Affected by Grey Squirrels?

Impact Area	Description
Ecological	Outcompete native red squirrels for food and habitatTransmit squirrelpox virus, deadly to red squirrelsReduce woodland biodiversity and disrupt regeneration by stripping bark from trees, leading to tree death and loss of habitat for other species
Economic	Estimated annual cost of £37 million in England and Wales due to lost timber value, reduced carbon sequestration, and control measuresDamage to commercial forestry, orchards, and crops
Structural Damage	Chew through loft insulation, electrical wiring, timber, and property structuresAccess attics, roof spaces, and damage soffits and fascias
Garden & Agricultural Damage	Dig up bulbs and cormsSteal bird food and strip bark from ornamental and fruit treesDamage fruit and maize crops
Wildlife Impact	Prey on birds’ eggs and nestlings, impacting some woodland bird speciesCompete with other small mammals (e.g., hazel dormouse) for food resources
Noise & Nuisance	Create daytime noise in attics and roof spacesLeave droppings and nest

Legal Aspects of Squirrel Management

The 2019 Invasive Alien Species (Enforcement and Permitting) Order includes grey squirrels on its list. In the United Kingdom:

Releasing a grey squirrel that has been trapped is against the law. Grey squirrels must be humanely released if they are caught.
It is highly advised to seek professional help to guarantee both compassionate treatment and legal compliance.

Source: BPCA: Grey Squirrel Control

Physical Characteristics and Urban Adjustments

Both urban and rural settings are suitable for grey squirrels:

Strong hind legs for jumping
Sharp claws for climbing
Constantly growing incisors for gnawing
Long, bushy tail for balance and warmth

Lofts and bird feeders are particularly appealing in urban areas since there is an abundance of food and nesting chances.

Intelligent, Behavior-Based Squirrel Management

Why Behaviour Matters

Effective squirrel control requires understanding:

When they are active: Daylight hours
Where they nest: High, quiet areas like lofts and trees
What they eat and hoard: Nuts, seeds, suet

This knowledge helps you plan strategic, humane, and legally compliant interventions.

Prevention Tips

Seal roof gaps and soffits larger than 25mm
Install metal mesh and exclusion devices
Prune overhanging tree limbs
Use squirrel-proof bird feeders
Keep gardens tidy to reduce attractants

DIY vs Professional Control

Method	Pros	Cons
DIY Deterrents	Lower costNon-lethal and low-risk for householdersEasy to implement (e.g., exclusion, deterrent sprays, squirrel-proof feeders)	Often ineffective for established infestationsMay not address root causes (entry points, food sources)Does not resolve legal obligations for humane controlCannot legally trap and release grey squirrels (illegal under UK law)
Professional Pest Control	Ensures compliance with UK laws and humane dispatch requirementsBPCA or RSPH qualified techniciansEffective long-term solutions and prevention adviceRisk assessment and safe use of approved methods	Higher upfront costRequires scheduling and property access

“Without addressing entry points and behaviour, squirrel control is a losing battle.” — BPCA Certified Technician

Facts About Squirrels: Frequently Asked Questions

How long do grey squirrels live?

Most wild grey squirrels live 2–4 years, though they can reach 10–12 years in ideal conditions.

Can squirrels swim?

Yes, grey squirrels can swim, using their tails for steering, though they generally avoid water.

What are baby squirrels called?

They are known as “kits” or “pups.”

Are squirrels nocturnal?

No, grey squirrels are diurnal and active during the day.

What is a group of squirrels called?

A group is called a “scurry” or “dray.”

How do I know if I have squirrels in my loft?

Look for gnawed timbers, rodent droppings, and daytime scratching noises.

Can I remove a squirrel myself in the UK?

You must comply with UK law: it is illegal to release a captured grey squirrel. Humane dispatch is required, and professional help is strongly advised.

What’s the best deterrent for garden squirrels?

Use capsaicin-based sprays, ultrasonic repellents, and squirrel-proof feeders.

Summary and Final Thoughts

Comprehending the behaviour of grey squirrels is essential for ethical, efficient, and lawful pest control in the UK. Understanding their social patterns, routines, and adaptability will help you take proactive measures to save native species, your garden, and your house.

For skilled, legally compliant assistance, get in touch with Apex Pest Control in South Yorkshire, a BPCA-certified and NPTA-registered pest control company.