Don't let a gunked-up caulk gun ruin your home improvement projects. Caulking can be a little messy, but there are some game-changing caulking gun tricks that can help with drips and mess, including ...

Caulking can help keep unwanted invaders like mice and mildew as far away from your home’s crevices as possible. But first, you need to know how to use a caulk gun.