Reset A Cold Electrical Outlet Into A Warm One

After a certain amount of time following installation, electrical outlets can release cold air instead of warm. This could mean that there’s a leak, which makes cold air enters the house while leaking warm air out. Instead of regular spray foam, you’ll need to get your hands on an intumescent fire-blocking caulk or foam.

According to Family Handyman, you must fill the gaps using the foam, seal the wires and around the flush-mounted boxes, and close with a large electrical cover plate. Secure the box back, and you’ll be warm and good to go.