Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Clean caulking comes down to three things: the position of the caulk gun, the speed ...

Dear James: 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 ...