Don’t let rats move in this winter — where they hide and how to keep them out

Rats are a common problem during the fall and winter months, as they seek warmer environments to survive. According to the National Pest Management Association (NPMA), 45% of all annual rodent infestations occur during these colder months. To prevent rats from entering your home, it is crucial to act in October before they become a nuisance in November or December.

Rats typically find their way indoors through large holes or open windows, and they have the ability to squeeze through gaps as small as a quarter. They can be found in various locations within a house, such as behind refrigerators, dishwashers, dryers, furnaces, hot water pipes, and even in attics. In garages, rats may be attracted to stored food or pet food, so it's essential to rethink storage methods and use airtight, rat-proof containers.

Preventing rats from entering your home begins with maintaining the exterior of your property. Regularly trim lawns and hedges to discourage rats from using them as climbing ladders. Remove overgrown foliage, particularly English Ivy, as it can provide easy access to your home. Additionally, ensure that trash cans are in good condition and that trash bags are stored inside a closed container rather than outside.

For indoor rat prevention, focus on eliminating potential hiding spots and food sources. Regularly inspect your home for any holes or cracks that rats could use to enter, and seal them using materials that rats cannot chew through, such as metal or concrete. Rats are known to chew through plastic and rubber, so opt for more durable materials.

When storing food, keep it in airtight, rat-proof containers, preferably made of plastic or glass, and store it away from potential entry points like external doors to the garage. Consider installing rodent-proof door sweeps to seal any gaps that might allow rats to enter through the door crack. Lastly, be mindful of the weather forecast during heavy rain, as it increases the likelihood of rats seeking shelter indoors; take proactive measures to secure your home before they become a problem.