Bob Vila’s Fall Tip: Seal These Areas with Spray Foam to Keep Critters Out
- By Sandi Schwartz - Bob Vila
- Added on Oct 07, 2025
As temperatures drop, insects and rodents start seeking warmth inside our homes. This article explores the most common pest entry points, from doorways and foundations to attics and chimneys, and offers expert advice on how to seal them effectively. With insights from entomologists and pest control professionals, readers learn practical, weather resistant methods to safeguard their homes this fall using caulking, sealants, gutter guards, and vent screens. read more