Q: The caulk around our bathtub turns black in spots from mildew. How can the stains be removed? A: Here is a system that always works for me: Soak strips of toilet tissue in chlorine bleach and wad ...

Question: I try to keep the bathroom as clean as possible, but the caulk around the bathtub and shower stall is black. Can you tell me how to clean the caulk or how to replace it if that is necessary?

Due to high humidity levels, mold can sneakily build up in bathroom corners and crevices. Porous surfaces in the shower, such as grout and caulking, are especially vulnerable to mold and mildew growth ...