Bat Removal Sarnia | Bat Control and Bat-Proofing Specialist

Humane, guaranteed bat removal across Sarnia & surrounding areas — over 30 years of specialist experience.

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Bat Control Specialists technician working from a ladder to bat-proof a soffit gap
Bat Control Specialists team standing in front of a white work van with ladders for Ontario bat-proofing jobs
Bat-proofing worker on a ladder sealing a high gable roofline area on a house

We Are Bat Specialists.

We Bat-Proof Houses & Humanely Exclude The Bats!

We Are Not A Wildlife Company

If bats are getting into your house, attic, walls or living space, the problem is almost never one obvious hole.

Most Sarnia contain many hidden construction gaps that bats can use. We find the active entry points, install humane excluders, and permanently bat-proof the structure so the bats cannot return.

How to Spot an Unqualified Bat-Control Company

Bat Removal and Bat Control in Sarnia, Ontario

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Bat problems in Sarnia are different from the bat problems we see in cottage country, larger inland cities. There are two bat species that will utilize Sarnia’s mix of newer subdivisions, older city homes, brick houses, and bungalows near Lake Huron, the St. Clair River, and rural Lambton County.

Map of Sarnia Ontario showing big brown bats concentrated in urban Sarnia and little brown bats more common along Lake Huron, rivers, streams, and shoreline habitat.
Big brown bats are commonly associated with urban homes in Sarnia, while little brown bats are more often connected to Lake Huron shoreline areas, rivers, streams, and nearby riparian habitat.
Bat clinging to a window screen inside an Ontario home, circled in yellow.
A big brown bat clinging to a window screen inside a home. Bats that appear indoors are usually coming from hidden wall, ceiling, attic, or roofline spaces — not randomly flying in through an open door or window.

Within the city of Sarnia, most house bat problems involve big brown bats.

Big brown bats are more common in urban areas and they tend to form small transient colonies and will move back and forth amongst several houses.

They and will use gaps in walls, soffits, roof edges, chimneys, attic edges, and hidden construction gaps to enter attics and walls.

The other species encountered in Sarnia is the little brown bat. They are now mostly found outside the city, little brown bats were once far more common throughout the Sarnia area, especially alone the shore of Lake Huron, rivers, streams, and other shoreline habitat.

That changed dramatically after white-nose syndrome spread through Ontario, nearly wiping out local populations by about 2013–2014.

In recent years, however, we have been seeing a strong recovery. Little brown bats appear to be doing well along the Lake Huron shoreline and are now making their way back into Sarnia, the surrounding countryside, and inland areas connected by rivers, streams, and lakes.

Little brown bat inside a clear container during humane handling.
A little brown bat inside a clear container during humane capture and handling. Little brown bats are a common species involved in residential bat problems in parts of Ontario, especially near water and rural areas.
Infographic map showing little brown bat populations around Sarnia, Ontario before white-nose syndrome, collapse by 2013–2014, and rapid recovery by 2025 along Lake Huron shorelines and riparian habitat.
This infographic shows how little brown bat populations in the Sarnia area were once common, collapsed after white-nose syndrome, and are now showing a rapid recovery by 2025, especially along Lake Huron shorelines, rivers, streams, and other riparian habitat.

Because of Sarnia’s proximity to Lake Huron we expect little brown bats to become more common in Sarnia over the next several years. For homeowners, this matters because little brown bats can create much larger residential colonies than big brown bats.

Before white-nose syndrome, a “small” little brown bat colony in a house often meant several hundred bats, and we regularly worked on homes with thousands. While those large colonies largely disappeared after 2013–2014, the species is clearly bouncing back, and we are seeing more signs of little brown bats moving inland from Lake Huron shoreline habitat into urban Sarnia and the surrounding region.

Why Sarnia Homes Get Bats

Houses are not built to be bat-proof. Builders are focused on construction, weather protection, ventilation, appearance, and code requirements — not on stopping bats and mice from finding every small construction gap. As a result, many homes contain normal roofline, soffit, fascia, siding, vent, chimney, and flashing openings that bats can use to get inside.

In Sarnia, common bat entry areas include:

Bat control specialist pointing at a modern brick Sarnia home with arrows showing common bat entry points at dormers, soffits, fascia, chimney flashing, ridge vent, roof intersections, and garage rooflines.
A bat control specialist points out the typical places where bats get into Sarnia homes, including dormer rooflines, soffit and fascia junctions, chimney flashing, ridge vents, and roof-to-wall intersections.

Typical Bat Entry Points

soffit and fascia gaps
soffit-to-brick wall gaps
chimney flashing gaps
open chimney or gas liner cap areas
roof vents
gable ends
attached garage rooflines
porch roof intersections
additions where old and new construction meet
gaps under shingles or drip edge
siding, trim, and corner-channel openings

Photo Layout: Big Brown vs Little Brown Section

Little Brown bat in parry sound onLittle brown bats roosting inside an Ontario attic behind plywood sheathing.tario attic By Bat Control Specialists Canadas No1 bat control and bat removal company.
A colony of little brown bats roosting inside an Ontario attic. Large attic colonies like this require proper exclusion and complete bat-proofing to keep bats from returning.
Several big brown bats exiting an Ontario house through an opening between the roof shingles and soffit. This type of construction gap is a common bat entry point.
Big brown bats emerging from an active entry point between the shingles and soffit of an Ontario home. Roofline gaps are one of the most common ways bats gain access to attics.
Learn More About The 2 Bat Species That Live in Sarnia Homes

Sarnia Entry Point Gallery

Large gap between bird box flashing and brick wall that bats can use to enter a house.
This large gap between the exterior flashing and the brick wall is big enough for bats to use as an entry point. Gaps like this are often hidden along roofline details and are easy to miss from the ground.
Fascia Gap at Roof Peak Bat Entry Point
A gap in the fascia at the peak of the roof. Openings like this can allow bats to enter the roofline, soffit, attic, or wall spaces behind the exterior trim.
Gap under raised roof flashing where bats can enter.
A gap under raised roof flashing. Bats can use openings under flashing and roof hardware to enter hidden roof spaces.
broken chimney on a wasaga beach ontario home being used by bats to enter the home. - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.
Wide open chimney top with cracked and deteriorated concrete crown where bats can enter the chimney and roof structure of a home.
Unprotected roof vents on a Thornhill Ontario home with no screening against raccoons, squirrels, birds, bats, or mice.
Unprotected roof vents on a Thornhill, Ontario home. Without proper screening, roof vents can be vulnerable to raccoons, squirrels, birds, bats, and mice entering attic spaces.

Sarnia Case Study: Complete Bat-Proofing After Hidden Entry Points Were Found

The Problem: Occasional Bats Inside the Home.

The homeowner had been dealing with the occasional bat showing up inside the house for several years, creating a lot of stress and anxiety.

They were not seeing large numbers of bats leaving the roof, hearing regular noises, or finding heavy droppings outside, so the problem was easy to underestimate.

The breaking point came when they heard loud chirping from the attic hatch, lifted it open, and found a bat sitting right on top of it. That was when they called us.

Rear view of a residential home in Sarnia, Ontario with a raised deck, covered porch, and backyard lawn.
A residential home in Sarnia, Ontario, where bat control and bat-proofing services may be needed to address common roofline, soffit, and attic entry points.

During the inspection, we found several problem areas where bats could and were getting in:

What We Found

Gap where soffit meets shingles that bats can use to enter a house.
A soffit-shingle intersection was the main entry point on this house bats.
Close-up of a big brown bat dropping on an asphalt shingle roof below a soffit-shingle intersection on an Ontario home.
A single big brown bat dropping on the roof below the main entry point. The small amount of droppings confirmed only a few bats were present, not a maternity colony.
Gap between soffit and brick above window where bats can enter a house.
Bat entry point above a window, with staining and scratch marks showing repeated use, likely by bats and mice.
Gap between the fascia board and shingles on a roofline, marked with an arrow and circle as a common bat entry point on a house.
A roofline gap between the fascia board and shingles can allow bats to enter the structure. These hidden openings are common bat entry points on Ontario homes.
Hidden Roof Edge Gap Behind Fascia
A hidden roof edge gap behind the fascia and shingles. Openings like this are easy to miss but can allow bats into soffits, walls, or attic spaces.
Loose siding trim pulled back to show a hidden gap bats can use.
Loose siding and trim can hide gaps large enough for bats to enter wall spaces. These openings are often missed without a detailed inspection.

What We Did

The house was bat-proofed in the proper order. First, the secondary and potential entry points were sealed with proper materials. Then humane excluders were installed only on the final active exit points so the bats could leave safely without getting back inside.

The Result

The home was fully bat-proofed instead of simply patched. The bats were allowed to leave humanely, and the hidden re-entry points were closed so the problem would not continue somewhere else on the structure.

Photo Layout: Sarnia Case Study Before and After

Before, Work in progress, And after.

Gap where soffit meets shingles that bats can use to enter a house.
Main entry point prior to being sealed
Custom black metal flashings bent on a metal brake for sealing bat entry gaps on a home.
Custom metal flashings bent on site for bat-proofing work. These pieces are used to seal difficult roofline gaps where bats can enter, including soffit-shingle intersections, fascia gaps, and wall flashing areas.
Custom black aluminum bat excluder being held before installation, designed to allow bats to exit safely while preventing re-entry.
A custom aluminum bat excluder before installation. These purpose-built excluders are designed for specific bat entry points and are made to allow safe one-way exit during professional bat-proofing.
Custom box flashing and aluminum bat excluder installed over a soffit-shingle gap.
Custom box flashing installed over the main entry point at soffit-shingle intersection with one of our aluminum bat excluders. The flashing closes the roofline gap while the excluder allows bats to leave safely.
Gap between soffit and brick above window where bats can enter a house.
Bat entry point above window. Stain and scratch show this to be a repeatedly used opening probably by bats and mice.
Bat entry opening between soffit and brick wall being filled with foam before exterior caulking.
Low expansion foam applied to large gap prior to caulking it shut. Clear latex caulk which is white while curing is seen on gaps nearby
Hidden Roof Edge Gap Behind Fascia
The hidden roof edge gap prior to being closed
Custom metal flashing being selected to cover a hole in the fascia where bats may enter.
A custom flashing piece being selected to cover a hole in the fascia. Properly fitted metal flashing is used to close hidden bat entry points along rooflines and fascia boards.
Color-matched metal flashing installed over a hole in the fascia to keep bats out.
After photo showing a hole in the fascia covered with color-matched metal flashing. This repair closes a hidden roofline opening that bats could use to enter the soffit or attic space.
Unscreened plumbing pipe stack and roof flashing on asphalt shingles, showing a possible bat entry point where the flashing is not screwed down or bat-proofed.
An unscreened plumbing stack and unsecured roof flashing can leave gaps that bats may use to get into a home, especially around roof penetrations that were never properly sealed or bat-proofed.
Roof vent pipe and base flashing on an asphalt shingle roof, marked with an arrow and circle, showing a bat-proofed roof penetration with screen protection.
A roof vent pipe and flashing detail that has been bat-proofed to stop bats from entering through small gaps around the roof penetration.
Hard-to-see gap in the base flashing collar of a gas B-vent chimney just under the storm collar.
A hard-to-see gap at the top of the base flashing collar of a gas B-vent chimney, just under the storm collar. Small gaps like this can allow bats to sneak into the roof system and are often missed during inspections.
Photo showing a small, difficult-to-see gap in the base flashing collar of a gas B-vent chimney just below the storm collar. These gaps are easy to miss but can provide bats with access into the roof or attic space. Gas B-vent chimneys, storm collars, flashing collars, seams, and roof penetrations must be inspected carefully during proper bat-proofing.
Roof flashing, base flashing, and storm collar gaps sealed and bat-proofed. Small openings around roof penetrations can be hidden bat entry points.
Roof flashing, base flashing, and storm collar around a roof penetration caulked and bat-proofed to prevent bats from entering through hidden gaps.
Roof flashing, base flashing, and storm collar gaps sealed and bat-proofed. Small openings around roof penetrations can be hidden bat entry points.
Weathered metal vent cap with gaps and peeling paint that may allow bats to enter.
Standard vents, caps, and exhaust openings are not bat-proof and can provide easy access points for bats until modified.
After photo of a gas vent chimney cap that has been bat-proofed with screening to prevent bats from entering through the vent openings.
This gas vent chimney cap has been bat-proofed with protective screening to keep bats from entering through the vent openings while still allowing proper ventilation.
Gap between the fascia board and shingles on a roofline, marked with an arrow and circle as a common bat entry point on a house.
A roofline gap between the fascia board and shingles can allow bats to enter the structure. These hidden openings are common bat entry points on Ontario homes.
Fascia Board and Shingle Gap Sealed With PureRoof Silicone for Bat-Proofing
After photo showing a gap between the fascia board and shingles sealed with PureRoof silicone to keep bats out of the roofline.
Multiple unprotected roof vents on a shingle roof before bat-proofing.
Unprotected roof vents before bat-proofing. Roof vents are common bat entry points when they are not properly screened.
After photo of roof vents protected with custom bat-proof box screens on an asphalt shingle roof.
After photo showing roof vents protected with custom metal box screens. These screens help keep bats, squirrels, raccoons, and mice from entering through exposed roof vents while still allowing proper airflow.
Ridge vent prior to screening. Ridge vents are common bat entry points when they are left unprotected or start to lift, warp, or separate from the shingles.
After photo of a roof ridge vent fitted with custom bat-proof screens to prevent bats from entering through the ridge vent.
After photo showing a ridge vent fitted with custom bat-proof screens.
Custom metal flashing installed at a soffit and shingle intersection to seal a bat entry point.
Custom metal flashing installed at a soffit-to-shingle intersection to close a hidden roofline gap where bats and mice could get behind the soffit.
After photo of soffit and shingle intersection flashing with a bat backslider installed.
After photo showing custom flashing installed at a soffit-to-shingle intersection with a bat backslider in place, allowing bats to exit while preventing them from getting back in.
Metal roof wall flashing screwed down and caulked to seal gaps along the siding.
After photo showing metal roof wall flashing screwed down and sealed along the siding to close gaps that bats, mice, and other small animals could use.

Why General Wildlife Companies Often Miss Sarnia Bat Problems

Most wildlife control companies are generalists. They may deal with raccoons, squirrels, skunks, birds, mice, and many other animals. Bat control is different.

Bat work fails when the company only treats the obvious opening and leaves the rest of the house open. Sarnia homes can have hidden gaps around soffits, fascia, brick, chimneys, vents, porch roofs, garage rooflines, and additions. If those secondary openings are missed, bats can simply move to another gap.

Common mistakes include:

using mesh that is too large to keep bats out
installing unsafe or poorly designed excluders
missing roof vents
missing chimney and gas liner cap details
missing soffit-to-brick wall gaps
missing fascia-to-shingle gaps
sealing one hole instead of bat-proofing the whole structure
installing excluders before the rest of the house is properly sealed

Proper bat control requires a full inspection, complete bat-proofing, correct timing, and humane exclusion.

Failed Work vs Proper Bat-Proofing


Bat problems continue when the obvious hole is treated but the rest of the structure is left open.

Wrong

Roof vents covered with incorrectly sized one-inch mesh that will not keep bats out.
Incorrect bat-proofing work using one-inch mesh over roof vents. Bats can get through openings this large, so this type of wildlife control repair will not keep bats out.

Right

Bat-proof box screen installed over a roof vent to keep bats out
A properly installed box screen can protect a roof vent from bats while still allowing the vent to function. The screen must be securely fastened, weather-resistant, and sized correctly so bats cannot squeeze through or get underneath it.

Wrong

Improperly installed one inch mesh over a house opening with gaps large enough for bats to squeeze through
One-inch mesh is too large for bat-proofing, and this mesh was also installed poorly. The openings are more than enough for bats to squeeze through and continue using the gap behind it.

Right

Here’s how you do it. Custom metal flashing and pure silicone roof caulk

Wrong

First row of shingles lifted to show missing drip edge flashing and exposed roof decking along the roof edge.
Before repair: this roof edge had no drip edge installed beneath the first row of shingles. The exposed roof decking was left vulnerable to water intrusion, deterioration, and hidden gaps along the roof perimeter.W

Right

Custom-fabricated drip edge installed beneath the first row of shingles to seal a hidden roof-edge gap.
Custom drip edge retrofitted beneath the first row of shingles to close a concealed roof-edge opening and protect the roof decking from water damage.R

Wrong

Bat droppings on exterior gas fireplace vent showing possible bat activity
Bat droppings found on top of an exterior gas fireplace vent. Gaps around vents can allow bats to enter walls, fireplaces, or hidden cavities in the home.

Right

Gas fireplace vent protected with custom half-inch screening to prevent bats from entering or roosting inside the vent assembly.
Custom half-inch wildlife screen installed over a gas fireplace vent. The screening prevents bats from accessing the vent while maintaining proper airflow and safe fireplace operation.

Wrong

Sharp wire mesh bat exclusion device installed under a roof by a non-specialist wildlife company, creating a dangerous and ineffective bat removal setup.
A sharp, poorly designed wire mesh bat exclusion device installed by a non-specialist wildlife company. Devices like this can injure bats, trap them, or fail to properly solve the entry point problem.

Wrong

Cheap plastic bat excluder poorly installed at a soffit and brick gap
This cheap plastic bat excluder is a poor substitute for a properly fitted professional excluder. Plastic excluders often do not fit awkward soffit, brick, trim, and roofline gaps properly.

Right

Custom metal bat excluder installed on a wood-sided structure to allow bats to exit.
Custom metal bat excluder installed on a wood-sided structure, allowing bats to leave through the active opening while preventing them from getting back in.

Wrong

Bat droppings under a gas liner cap on top of a chimney.
Bat droppings found under a gas liner cap on a chimney, showing bat activity around the cap and chimney top.

Right

Quarter-inch mesh screen installed on B-vent chimney cap to keep bats out of the metal vent
Quarter-inch mesh has been screwed and caulked into place on this standard B-vent chimney cap to prevent bats from squeezing through the openings and travelling down the metal vent into the basement.

How We Bat-Proof Sarnia Homes Properly

Our process is designed to solve the entire bat problem, not just block the hole someone happened to notice.

First, we inspect the exterior of the home and identify the active entry points, secondary openings, and potential re-entry gaps. This includes soffits, fascia, roof vents, chimneys, brick wall gaps, siding, flashing, porch roofs, attached garages, additions, and roofline transitions.

Next, we bat-proof the structure by closing the secondary and potential entry points with proper materials.

Only after the house has been properly bat-proofed do we install humane excluders on the final active exit points. The excluders allow bats to leave safely but prevent them from getting back inside.

That order matters. Bat-proof first. Exclude last.

Bats Showing Up Inside Sarnia Homes

When bats appear inside living spaces, they are usually coming from hidden areas of the structure. They may move through walls, ceiling gaps, attic spaces, furnace rooms, unfinished areas, or openings around ducts, pipes, and registers.

A bat found in a bedroom, basement, kitchen, hallway, or living room should not be dismissed as a random accident. It usually means bats are already using the house somewhere.

If bats are showing up inside a Sarnia home, the exterior needs to be inspected for the actual entry points.

Cutaway house diagram showing how bats move from the attic to the basement through wall cavities beside a chimney, plumbing stack, electrical wires, and HVAC ductwork.
This cutaway house diagram shows how bats can roost in the attic, then crawl or drop down hidden wall cavities beside a chimney, plumbing stack, electrical wires, and HVAC ductwork before emerging in the basement.
Cross-section diagram showing how a bat moves from an unfinished basement up the stairs, under interior doors, and into a second-floor bedroom.
Cross-section image showing how a bat can move through a house by coming up from an unfinished basement, crawling under interior doors, going up stairs, and entering a second-floor bedroom.

Interior Evidence and Exterior Clues

Signs of bats in a home are not always obvious.

You may notice droppings in the attic, small piles of droppings outside, bats hanging around the porch, chirping sounds in walls or ceilings, bats appearing inside the living space, or bats leaving from the roofline at dusk.

Because most residential bat colonies are small, the clues can be subtle and easy to miss at first.

Urine staining and discoloration on stone near the peak of a home where bats were entering between the soffit and brick wall.
Urine staining and discoloration on the stone peak below an active bat entry area. Bats were getting in where the aluminum soffit met the brick and stone wall near the upper roofline.
Bat urine stains and corrosion on the soffit panels of an Ontario home, marked with yellow arrows.
Bat urine staining and corrosion on soffit panels below a bat roosting area. These stains are a sign that bats have been using this part of the house repeatedly.
Bat droppings found on the ground outside an Ontario home below a possible bat roosting area.
Bat poop outside
Bat hanging inside a house from a wood ceiling corner.
A bat inside the living space means they are already using the structure.
Moss growing on roof shingles below a bat entry and exit point at a soffit shingle gap.
A bloom of moss growing below a bat entry and exit point. Bat droppings are rich fertilizer, and heavy moss growth below a stained soffit-shingle gap can be a clue that bats are going in and out above.
Bat droppings on a white windowsill showing where bats are night roosting on the outside of an Ontario home.
Bat droppings collected on this windowsill because bats were entering and exiting through an opening directly above the window.

Timing Matters With Bat Exclusion

Bat removal must be done humanely and with proper attention to timing. Ontario bats should not be poisoned, trapped, or killed. Proper bat control uses humane exclusion methods that allow bats to leave without being harmed.

Timing is especially important during maternity season, when young bats may not yet be able to fly. A proper bat-control plan has to consider the season, species, colony behaviour, and the structure before exclusion work is done.

The number of true bat specialists in Ontario is very small. Reading a house properly takes years of experience: knowing where to look, understanding the signs, and being able to tell the difference between a maternity colony and a seasonal colony of male bats. Most wildlife companies simply do not have technicians with that level of bat-specific training or experience, which is why important signs are often missed.

Sarnia and Lambton County Areas We Serve

We provide bat removal and complete bat-proofing in Sarnia and surrounding Lambton County communities, including:

  • Sarnia
  • Point Edward
  • Brights Grove
  • Camlachie
  • Corunna
  • Courtright
  • Petrolia
  • Wyoming
  • Forest
  • Thedford

  • Arkona
  • Watford
  • Strathroy
  • Port Franks
  • Grand Bend
  • Lambton Shores
  • Oil Springs
  • Enniskillen
  • St. Clair Township
  • Plympton-Wyoming
  • Warwick
  • Brooke-Alvinston

We also work on city homes, waterfront homes, rural properties, lake-area houses, older homes, farmhouses, and seasonal properties throughout the broader Sarnia and Lambton County region.

Frequently Asked Questions About Bats in Sarnia

Are bats common in Sarnia homes?

Yes. Sarnia homes can have bat problems around soffits, fascia, chimneys, roof vents, brick wall gaps, porch roofs, attached garages, and hidden roofline openings.

What kind of bats are usually found in Sarnia houses?

Inside the city, most residential bat problems involve big brown bats. Outside town, especially near rural areas, water, and older country homes, little brown bats can be more common.

Do little brown bats live near Sarnia?

Yes. Little brown bats are more common outside dense urban areas, especially near water, rural properties, farms, lake areas, and older structures.

Can bats enter through roof vents?

Yes. Roof vents are a common bat entry point when they are not properly screened or when there are gaps around the vent base.

Can bats use gaps between soffits and brick walls?

Yes. Gaps where soffits meet brick walls are common bat entry points, especially when staining or droppings show repeated activity.

Can I just seal the hole where I saw bats come out?

No. Sealing one obvious opening without a full bat-proofing plan can trap bats or push them into another gap. Proper bat control means closing secondary and potential entry points first, then installing humane excluders only on the final active exits.

Plastic bat excluder installed on a brick home without complete prevention work, leaving surrounding soffit and fascia gaps unsealed.
A plastic bat excluder by itself does not solve a bat problem. Without sealing the surrounding soffit, fascia, wall, and roofline gaps first, bats can simply move to another opening on the same house.
Homeowner startled on a ladder as bats exit a gap beside a plastic bat excluder at the soffit and brick wall.
A startled homeowner reacts as bats slip out of a hidden gap beside a plastic bat excluder installed between the soffit and brick. The image shows how bats can keep using secondary openings when only one spot is addressed.

Are bats protected in Ontario?

Yes. Ontario has eight bat species, and seven are currently listed as endangered. The only exception is the big brown bat. Regardless of conservation status, killing bats is not acceptable. Poisons, traps, and lethal methods are illegal.

Chart showing the conservation status of Ontario’s eight bat species, with seven listed as endangered and the big brown bat not listed.
Chart showing the conservation status of Ontario’s eight bat species. Seven are listed as endangered in Ontario, while the big brown bat is not listed.

Do bat houses, lights, sprays, mothballs, or noise machines get bats out?

No. Bat houses, lights, sprays, mothballs, and ultrasonic noise devices do not remove bats from a house. If bats are using the structure, the house must be properly bat-proofed.

Mothballs, sonic repeller, bat repellent spray, and bat house shown as common cheap cures homeowners try for bat problems.
Common cheap cures homeowners try for bat problems, including mothballs, sonic repellers, bat repellent sprays, and bat houses. These products do not remove bats from a house.
Bat house, mothballs, bat repellent, and sonic noisemaker thrown in a garbage can
Bat houses, mothballs, spray repellents, and sonic noisemakers belong in the garbage, not in your bat control plan. None of them solve a structural bat problem.

If you have bats in a Sarnia home, attic, soffit, roofline, chimney, roof vent, brick wall gap, porch roof, addition, or attached garage area, the most important step is a proper inspection by someone who specializes in bat control.

Sarnia bat problems often involve hidden construction gaps, roofline openings, soffit and fascia gaps, chimneys, vents, brick wall gaps, and evidence such as droppings or staining. The solution is not a quick patch. The solution is complete bat-proofing and humane exclusion done in the proper order.

Call Bat Control Specialists to discuss your Sarnia bat problem and find out what is required to fix it properly.

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