How to caulk baseboard inside corners?

Typically, you can do this job yourself. The key is to do it efficiently. A common mistake is to overfill the corners, and the caulk will squeeze out later when the board is installed. This allows moisture to build up under the board, potentially causing mold and mildew. To avoid this, use a tapered caulk tube, or a caulk gun with a pointed tip. Squeeze out a small amount of caulk and then tap the tube to create a tapered

How to caulk inside corner with trim?

If the corners of your baseboard molding are rounded, it’s a good idea to add a strip of molding at the top of the inside wall. This allows for a small gap between the trim and the wall that can be filled with caulk. This helps to seal the wall-trim connection from air and moisture that could cause mold or mildew. If you don’t have a strip of molding laying around, you can purchase one from your local hardware store

How to caulk inside corner molding?

The first step for capping the inside corners of the walls is to remove the old caulk and any remaining buildup using a utility knife. You’ll want to use a utility knife as opposed to a simple butter knife because the latter will leave a visible ridge. Once you’ve scraped away the old caulk, apply a thin coat of caulk over each corner using a putty knife. Then, use your fingers to press the caulk into the corners; be sure to

How to seal inside corner window molding?

If you have windows in your home, you likely have molding around the edges of the windows. Unfortunately, mold growth can sometimes occur at the corners of windows. When this happens, you’ll need to apply caulk to the corners of the molding. You’ll want to use clear caulk so you can easily see if the mold has been completely sealed.

How to caulk inside corner window trim?

If you have window trim in your corners, use a caulk gun to apply a small bead of caulk to the inside edge of each. When you’re finished, use your caulk gun to rub the corners of the caulk into the corners of the window molding. Again, you don’t want to use too much caulk — but you do want to make sure there’s enough to fill the grooves and create a nice, even appearance.