Squirrels might look cute scampering around your yard, but don’t be fooled—these rodents can wreak havoc if they get inside your home. From chewing wires to nesting in insulation, squirrels pose real risks to your property and health. At On Demand Pest Control, we’re here to explain the dangers and show you how to keep squirrels out for good.
Signs of a Squirrel Problem
Think you’ve got squirrels in your home? Watch for these red flags:
- Scratching or running noises in the attic
- Gnaw marks on wood or wires
- Droppings and urine stains
- Torn insulation or visible nests
You might even spot squirrels slipping in through roof holes. Not sure if it’s squirrels or another pest like mice? Our team can help identify the culprit.
Why Squirrels Sneak Inside
Squirrels invade homes seeking shelter, especially during nesting seasons in late winter and summer. They raise two litters a year and love warm, cozy spots like your attic. Small cracks in roofs, vents, or siding are easy entry points—they’ll even chew to widen them.
The Damage Squirrels Cause
Once inside, squirrels can turn your home into a danger zone. Here’s what they do:
| Damage Type | What They Target | Risk |
|---|---|---|
| Structural | Wood beams, insulation | Weakened supports, rot |
| Electrical | Wiring | Fire hazard |
| Plumbing | Pipes | Leaks, mold growth |
| Sanitation | Droppings, urine | Odors, health risks |
Their constant chewing—needed to keep their teeth short—spells trouble fast. A chewed wire could spark a fire, while a plumbing leak might lead to costly mold.
Health Risks from Squirrels
Squirrels aren’t just destructive—they’re risky. They can:
- Bite or scratch if cornered
- Spread diseases like tularemia or typhus
- Carry ticks and fleas that transmit Lyme disease
Their droppings can also spread parasites, so never clean up without gloves and a mask.
How to Keep Squirrels Out
Prevention is your best defense. Try these steps:
- Seal Entry Points: Screen vents, cap chimneys, and fix roof damage.
- Trim Trees: Keep branches away from your roof to block access.
- Inspect Regularly: Check your home’s exterior for cracks or holes.
For active infestations, skip risky DIY methods like ammonia rags—squirrels are stubborn, and nesting babies complicate removal. Plus, some states have laws against trapping wildlife yourself.
