How to Caulk Your Own Bathtub

It is important to have the space between your bathtub and the wall tightly sealed. This seal prevents water from penetrating the wall, which can cause a great amount of damage to your home. If the seal is old or cracked, it is time to re-caulk your bathtub! Learning how to caulk a bathtub is not difficult, you just need to make sure you pay attention to detail. The first step is to purchase the right tools. You will need masking tape, a caulking gun, a tube of caulk, a sharp knife, and a disposable damp cloth. Most of these items are easy to find and inexpensive. The addition of silicon in the caulk however, makes it more expensive because silicon helps prevent mildew from forming.

Once you have your tools ready, remove all the old caulk and mildew from the edge of your tub; be careful that you do not scratch the surface of your bathtub. Use rubbing alcohol to clean everything thoroughly and to remove any excess moisture. Experts recommend that you fill your tub 3/4 full of water before you start caulking because it prevents a break in the seal in the future due to increased weight. Now you are ready to put in the caulk! Carefully place two pieces of masking tape above and below the space that you want to caulk. This step ensures an even caulk bead and less mess. Next, load your caulk gun. Use the knife to cut an opening and test out the flow of caulk over a trashcan. Once you are satisfied, get ready to apply the caulk. Position the tip at the seam and, with one steady motion, move the gun along the seam slowly to make sure that it produces a uniform bead. Do not lift it up for the entire length of the tub and until you reach the corner. Repeat for the other sides.

Once the caulk bead is in place, smooth it out with your fingers and remove the excess. Make sure you wipe your fingers frequently so as not to get any caulk stuck to you. You can also you latex gloves if you feel that is safer. Once you are satisfied, remove the masking tape. The caulk must cure for at least 24 hours before you use the bathtub.

Learning how to caulk a bathtub is easier than you may think. If you are not interested in doing it yourself however, you can always hire a professional!

If you would like more how to caulk a bathtub tips or would like more information about bathtub liners, please visit the Simply Bathtubs website.