How to Caulk a Bathtub So It Stays Neat Longer
How to Caulk a Bathtub So It Stays Neat Longer - featured image Quick Answer To master how to caulk a bathtub cleanly, scrape away 100% of the old sealant, clean the joint with rubbing alcohol, and ensure the seam is bone-dry. Apply a continuous 1/8-inch bead of 100% silicone bathtub caulk at a 45-degree angle, smooth it immediately with a damp lint-free tool or gloved finger, and allow it to cure for a full 24 to 48 hours before shower exposure to prevent mildew growth and water damage behind tile walls. Last week, I noticed a thin black line around the tub after a kid's bath, and that's usually the sign to deal with it before water gets under the edge. If you're wondering how to caulk a bathtub , the cleanest first-time method is to cut out every bit of old caulk, dry the joint completely, and lay one steady bead of 100% silicone bathtub caulk . That same approach answers how to remove old caulk from bathtub seams, how to keep caulk from moldi...