Silverfish Control in Thornhill
If you need silverfish control in Thornhill, AstraHive Pest Control offers licensed treatment backed by a 90-day warranty. Silverfish need damp, cool, dark places, so basements and bathrooms matter more than the weather.
Silverfish near Thornhill: what the sightings show
GBIF, the open biodiversity database, holds 13 recorded sightings of silverfish and firebrats within roughly 13 km of Thornhill, and the busiest month is July with 4.
| Species or group | Recorded sightings |
|---|---|
| Silverfish (Lepisma saccharina) | 9 |
| Firebrat (Thermobia domestica) | 4 |
Source: GBIF.org occurrence records for Canada. These are observations logged by naturalists and museums, so counts show where people looked as well as where a species lives.
Areas near Thornhill that we also serve
| Page | Distance from Thornhill | Direction |
|---|---|---|
| Silverfish control Commerce Valley | 4 km | northeast |
| Silverfish control North York | 6 km | south |
| Silverfish control Vaughan | 7 km | west |
| Silverfish control Richmond Hill | 8 km | north |
| Silverfish control Maple | 8 km | northwest |
| Silverfish control Markham | 8 km | northeast |
Straight-line distances between area centres, rounded.
Silverfish in your Thornhill home or building?
Our licensed technicians start with an inspection and a clear plan for your property.
Call 905-925-8427How AstraHive Pest Control gets rid of silverfish in Thornhill
- Inspection of where silverfish hide indoors and how they get in.
- Exterior barrier around the foundation, doors, windows and entry points.
- Interior treatment or wall-void dust only where the inspection shows it is needed.
- Monitors and follow-up so we can track activity after treatment.
Products are Health Canada approved and applied according to the product label, and our technicians are licensed by the Ontario Ministry of the Environment, Conservation and Parks (MECP). Our silverfish work is backed by a 90-day warranty.
Apartment buildings and damp ground around Thornhill
OpenStreetMap maps 48 apartment buildings within 2 km, 17 food shops within 2 km and 73 wetlands and water bodies within 3 km of the centre of Thornhill. Silverfish need damp, dark gaps, and shared basements, laundry rooms and bathrooms in apartment buildings give them plenty.
Counts of features mapped in OpenStreetMap within the stated distance of the centre of Thornhill. They show what contributors have mapped, which varies from place to place, not how many pests there are.
Home age and damp in Thornhill
Thornhill is part of Vaughan, so these are Vaughan figures. 8% of homes in Vaughan were built before 1981. Older basements, bathrooms and laundry areas are where damp, dark gaps tend to be, and silverfish need damp. 2.5% of homes need major repairs, and leaks are part of that.
Source: Statistics Canada, 2021 Census, private households in Vaughan. Shares of occupied private dwellings.
Source: Statistics Canada, 2021 Census, private households in Vaughan. Shares of occupied private dwellings.
More on silverfish for Thornhill homeowners
A fogger or a can of spray from the hardware store will kill the silverfish you can see, but it does nothing about the humidity that's attracting new ones. Within a few weeks, you're back to square one, because you treated a symptom, not the cause. Silverfish in the Bathroom: Why They Show Up and How to Actually Get Rid of Them
They often arrive indoors in food, furniture, old books, papers and old starched clothing. Health Canada: silverfish and firebrats
Damp-loving pests that keep turning up indoors point to a moisture problem in the home that needs fixing. Health Canada: centipedes, millipedes, sowbugs and pillbugs
When silverfish are recorded near Thornhill, month by month
13 recorded sightings of silverfish fall within about 13 km of Thornhill. The busiest month is Jul with 4 records, and none are recorded in Feb, Apr, May, Nov.
| Species or group | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Silverfish | 1 | . | 1 | . | . | 3 | 4 | 2 | 1 | 1 | . | . |
| Firebrat | . | . | . | . | . | . | . | . | . | . | . | . |
| All recorded | 1 | . | 1 | . | . | 3 | 4 | 2 | 1 | 1 | . | . |
Source: GBIF.org occurrence records for Canada within about 13 km of Thornhill, all years. Records show where and when people looked, not how many pests there are.
Frequently asked questions: Thornhill
What does Vaughan say about insects?
Every yard must be kept clean and free from rodents, vermin, insect pests and other pests and from any condition that may encourage their infestation or harbouring.
Is a silverfish crawling on skin dangerous?
Silverfish do not bite or spread disease. They are a nuisance and a sign of damp. For Thornhill: Every yard must be kept clean and free from rodents, vermin, insect pests and other pests and from any condition that may encourage their infestation or harbouring.
Why are silverfish so hard to kill?
They hide in damp, dark gaps and live a long time, so killing the ones you see does not remove the population. Inspection finds the moisture and the harbourages.
Sources
- City of Vaughan: Property Standards By-law 231-2011 . yards free of rodents, vermin and insect pests; openings screened
- Tribunals Ontario, Landlord and Tenant Board: Maintenance and Repairs . landlords must control pests such as cockroaches and mice; municipal standards
- York Region: YorkSafe Inspection Reports . published food premises inspection reports
- Health Canada: Silverfish and Firebrats (pest control tips) . humidity, habitat, prevention
- Environment and Climate Change Canada: Canadian Climate Normals 1981-2010 . monthly temperature, precipitation, frost days and degree-days
- Statistics Canada: structural type of dwelling by tenure, 2021 Census (table 98-10-0240-01) . dwelling types and renter households
- Statistics Canada: dwelling condition by period of construction, 2021 Census (table 98-10-0233-01) . age of homes and repair needs