Add Yahoo as a preferred source to see more of our stories on Google. Man's hands applying caulk - Yori Meirizan/Getty Images Don't let a gunked-up caulk gun ruin your home improvement projects.

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Contractor using a caulking gun along a baseboard - Aquaarts Studio/Getty Images When you think of a home renovation project, tasks like painting the walls and installing new fixtures might be the ...

Most homeowners blame the tube, but the real problem starts long before.

We may receive a commission on purchases made from links. Caulk guns come in several variations. We've been the ratcheting caulk gun since the 1800s, but there are also pneumatic ones and electric ...