How to Keep Pests Out of Your House

Shore up your lines of defense against unwanted guests.

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Caulk gun
  • Flashlight
  • Garden rake
  • Utility knife

Screwdriver, Flat tip, Hand mirror

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Caulk
  • Expanding foam
  • Copper scrubbers
  • Foam weatherstripping