Silicone seal, the white rubbery substance found around sinks, showers and bathtubs, can be a real challenge to clean. While mould can't grow on the waterproof sealant itself, moisture can ...

Here's how to do it in a wet room: Gather your tools: You'll need silicone sealant (get the anti-mold kind), a caulking gun, acetone, a utility knife, and painter's tape. Remove the old joint ...