Remove Caulk From Vinyl Siding

4 remove any stubborn bits of caulk.

Remove caulk from vinyl siding.

The remover will weaken the caulk s inner structure making it easier to pry the caulk away. If you re removing caulk from window trim score the side of the caulk that touches the trim then score the other side that touches your siding or adjacent surface. Soaking the caulk in mineral spirits or rubbing alcohol can help. Softening the residue by prolonged exposure to mineral spirits loosens its bond with the substrate.

Follow these simple steps for how to remove old caulk from your bathtub. Removing silicone caulk residue effectively is a two or three part process. Make a vertical slice into the softened caulk with the knife being careful not to cut too deep. If you don t have any on hand you can use isopropyl rubbing alcohol.

Peel the loose caulk away from the siding with your fingers. Peeling off that gunky old caulk can be a nasty job but doing it right will result in a bathtub that looks sparkling fresh. If you drip caulk on the vinyl siding then you need to wipe it with your damp sponge before the caulk has time to harden. If the caulk isn t coming off you may need to soften it some more or use a chemical caulk remover.

Latex caulk is a little more stubborn to remove from vinyl. Latex caulk is strong but harder to remove. Next place some lift off in a yogurt cup stoneyfield farm is my favorite and apply it to the caulk with a small 1 inch paint brush. You ll want to use a solution to soften the caulk before you try your hand at it.

As the caulk loosens you can pry it off with a putty knife or utility knife. Here are the two easy ways to remove the caulk. Be careful not to damage your siding. There are products available such as goof off 3m caulk remover and dap caulk be gone.

Softening caulk for removal.