Preventing Pest Infestations: 5 Tips for a Pest-Free Home

Pests are the bane of many homeowners, but they don’t have to be. By following these tips, you can keep your home pest-free without having to resort to harsh chemicals or expensive exterminators.

1. Seal any cracks or crevices in your home, especially around windows and doors


Sealing any cracks or crevices in your home, especially around windows and doors, is an important first step toward preventing pests.

  • Use caulk to seal cracks, crevices and other openings. Caulk should be used regularly as it wears out over time–check it every few months to make sure it’s still in good shape. You may need to replace it if you notice that there are gaps between the caulking and the wall or floor where pests could get into the house through those gaps.
  • Use weather stripping around doors and windows (or install new ones) to keep out flying insects that might try to fly through open spaces under doors or around window frames where they can enter undetected by homeowners until they’re inside their homes!

2. Clean up crumbs and spills as soon as they happen

You can reduce the likelihood of an infestation by keeping your home clean. Clean up crumbs and spills as soon as they happen, and keep food in sealed containers when not using it. A vacuum cleaner is your best tool for removing crumbs from hard-to-reach places like under chairs and sofas; use a damp cloth to clean up spills on carpeting or furniture cushions. Don’t leave food out overnight; if you do forget something, throw it away immediately when you notice it has been left unattended for too long (this includes pet bowls).

3. Store food properly and dispose of it regularly (never leave food out overnight)

never leave food out overnight

Storing your food properly and disposing of it regularly is one of the best ways to prevent pest infestations.

Store food in airtight containers:

If you have a large amount of food, consider using a vacuum sealer to keep it fresh longer. This will also help you save money by reducing waste!

Don’t leave food out overnight:

Pests love leftovers and other types of uneaten food that has been sitting out overnight–don’t let them get their hands on yours! The same goes for garbage, which should always be kept in an enclosed bin or bag inside your house so that no pests can get access to it (and spread disease).

Don’t leave items on the countertop:

Don’t leave dishes unwashed after meals; wash them immediately and put them away so that no pests can smell what’s happening inside your home–or worse yet find themselves attracted by smells coming from inside!

4. Always keep your trash cans covered


One of the best ways to keep pests out of your home is by making sure they can’t get into your trashcan. If you have a standard, open-top garbage can, consider replacing it with one that has a lid and make sure it’s tightly secured. You can also use a trash bag liner or even double up on bags if you’re worried about an especially determined critter getting in through the sides of the container.

Another good way to prevent pests from accessing your trash is by keeping any nearby areas clear and clean so there aren’t any leftover food scraps or other things they might find interesting enough to go after!

5. Pests come in through the smallest cracks, so check them regularly to prevent an infestation

Pests are small and sneaky, so they can sneak into your home through the smallest cracks. Keep an eye out for any signs that pests might be living in your home, such as droppings or holes in furniture or walls. If you notice these signs, quickly clean up the mess and seal off any entry points that may have been left open by pests (like cracks under doors).

If you’ve already got a pest infestation on your hands, don’t panic! It’s not too late to take action against them: just follow these simple steps:

  • Clean up after yourself! Pests love dirty dishes in the sink and food crumbs on countertops–if you keep things tidy around the house, then it will be harder for them to find something delicious enough to eat there!
  • Check for leaks everywhere! Water is one of their favorite things because it helps them stay hydrated while also providing them with plenty of places where they can hide from predators or humans trying to kill them off again.


We hope these tips have helped you to better understand how to prevent pest infestations in your home. If you follow them all, you are closer to a pest-free home forever! But in any circumstances, you got one, a good general pest control should cover you!