DIY Caulking Guide for Tubs and Showers (Waterproofing)

If you need a DIY caulking guide for tubs and showers, this bathroom maintenance project is essential for waterproofing your bathroom. Properly applied caulk prevents water damage and mold growth.

Tools and Materials Needed

You will need a utility knife, a caulk gun, a tube of silicone caulk (mildew-resistant), and a caulk smoothing tool or a wet finger.

Step-by-Step Guide to Caulking

1.Remove Old Caulk: Use the utility knife and a caulk removal tool to completely remove all the old, cracked, or moldy caulk. Clean the area thoroughly with rubbing alcohol and let it dry completely.

2.Prepare the Caulk: Cut the tip of the caulk tube at a 45-degree angle, making the opening slightly smaller than the gap you are filling. Load the tube into the caulk gun.

3.Apply the Bead: Apply a continuous, even bead of caulk along the joint where the tub meets the tile. Maintain steady pressure and speed.

4.Smooth the Caulk: Immediately after applying, use a caulk smoothing tool or a wet finger to smooth the bead, pushing the caulk into the joint.

This simple repair is a crucial home repair task that protects your subfloor from water damage.

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