Remove Old Caulk
In these cases youll have to physically remove the caulk. Tearing out old caulking and replacing it with new can seem like a daunting process but weve got you covered. 3 Ways To Remove Old Caulking Wikihow Choose the smoothest surface to start peeling off the old caulking. Remove old caulk . Step 1 Pour two or three cups of white vinegar into the bowl and put on the latex gloves to protect your hands from irritation. If possible try to peel it off in strips as you scrape. Place the corner of the putty knife blade under the old sealant keeping it flat then push the blade along the joint to separate it from the surface. The acid in vinegar helps break down hard sticky or old caulk and dissolves it so it can be effectively scrubbed away. The remover will weaken the caulks inner structure making it easier to pry the caulk away. Step 4 Finish the job by cleaning the surface. Scrape out the caulk Then start scraping out the old caulk. One of the best ways of removing ca...