GetRidofHorseFlies.com is supported by readers and may earn an affiliate commission.

Rather have a pro do it for you?

Tools and Supplies to seal cracks and crevices to prevent horse flies from entering your home
1 Caulk gun
2 Silicone sealant
3 Foam insulation
4 Weatherstripping tape
5 Putty knife
6 Paint scraper
7 Wire brush
8 Sandpaper
9 Vacuum cleaner
10 Insecticide spray

How to seal cracks and crevices to prevent horse flies from entering your home

Keep Horse Flies Out! Learn How to Seal Cracks and Crevices in Your Home

Horse flies are a common nuisance for homeowners, especially during the summer months. These pesky insects can enter your home through cracks and crevices, making it difficult to keep them out. However, sealing up these openings can help prevent horse flies from entering your home. Here are the steps to follow:

Step 1: Identify the cracks and crevices
The first step in sealing up your home to prevent horse flies is to identify the cracks and crevices where they might enter. Check around windows, doors, and any other openings in your home's exterior. Look for gaps between the walls and the roof, as well as any other areas where there might be openings.

Step 2: Clean the area
Before you start sealing up the cracks and crevices, it's important to clean the area first. Use a broom or vacuum to remove any dirt, debris, or cobwebs that might be in the way. This will help ensure that the sealant sticks properly and lasts longer.

Step 3: Choose the right sealant
There are a variety of sealants available on the market, but not all of them are suitable for sealing up cracks and crevices to prevent horse flies. Look for a sealant that is specifically designed for insect control and is safe for indoor use.

Step 4: Apply the sealant
Once you have chosen the right sealant, it's time to apply it to the cracks and crevices. Use a caulk gun to apply the sealant, making sure to fill in all the gaps and holes. Be sure to follow the manufacturer's instructions for application, as some sealants may require multiple coats or a specific drying time.

Step 5: Allow the sealant to dry
After you have applied the sealant, allow it to dry completely before closing the windows or doors. This will ensure that the sealant has time to set properly and will be effective in preventing horse flies from entering your home.

Step 6: Inspect the area
Once the sealant has dried, inspect the area to ensure that there are no gaps or holes that were missed. If you find any additional cracks or crevices, repeat the process of cleaning and sealing until all openings are sealed up.

By following these steps, you can effectively seal up your home to prevent horse flies from entering. This will not only make your home more comfortable but will also help protect you and your family from these annoying and potentially harmful insects.

Green Fly Trap 2-Pack - Outdoo...


Check Price
LiBa Electric Bug Zapper


Check Price
FlyAway Outdoor Hanging Fly Tr...


Check Price
Catchmaster Pro Fly Trap - Bul...


Check Price