How to Prevent Bugs From Entering Your Home Through an Air Conditioner

The first step to prevent flies from getting in through an air conditioner is to seal the sides of the unit. This can be done by using duct tape or a sealant kit from the manufacturer. If the sides are badly damaged, you may want to replace the air conditioner.

Another way to prevent flies and other bugs from getting inside your air conditioner is to seal any holes around it. Even if it is small, a hole can allow bugs to get in. You can purchase caulk from your local hardware store. Make sure you choose a type that is nontoxic and easy to remove if necessary.

Besides being annoying, flies and other flying creatures are also known to carry disease. You may be concerned if you notice a sudden outbreak of flies in your home. However, if you notice any signs of these creatures, you may have to call a professional exterminator.

While duct tape can be an effective way to close small cracks around air conditioners, it is not a perfect solution for larger cracks. It doesn’t stay in place as nicely and can result in additional expenses on electricity. However, if you find a big crack or two on the sides of the air conditioner, it’s worth getting it checked out by a professional.

Another method to prevent bugs from entering your home through an air conditioner is to clean the unit as often as possible. Bugs don’t like moving air, and a cleaner air conditioner will help prevent this from happening.