How to Repair Grout and Caulk in a Bathroom
Remove cracked or mold-stained grout and failed caulk at tub and shower joints, re-grout tile lines, cure, then apply mold-resistant silicone caulk at change-of-plane corners.
Remove cracked or mold-stained grout and failed caulk at tub and shower joints, re-grout tile lines, cure, then apply mold-resistant silicone caulk at change-of-plane corners.