If the caulk around your tub is cracked, black, or just plain icky, a tube of caulk and a wet finger can save you from disaster. A well-placed bead of caulk keeps water from seeping behind the tub and ...
A gap in an exterior wall lets heated air escape. Common places for openings include the edges of doors, windows and chimneys, the places where pipes or wires enter the house, and the joint between ...