Silicone caulk degrades, dries, and shows gaps over time when it pulls away from the surfaces. Thankfully, it is easy to replace with InstaTrim flexible trim peel and stick bendable caulk strips. In this video we'll show you how to remove old silicone caulk, properly clean the surface, and then install InstaTrim Flexible Caulk Strips for a clean look that is also mold and mildew resistant.