Re-caulking the Bath Tub

Despite the best ventilation systems available, it’s all so easy for mold and mildew to start growing. When it does, you should not leave it. Unattended mold and mildew can result in breathing troubles as well as other illnesses, particularly for those that are immuno-compromised or have pre-existing respiratory illnesses. Nobody wants to place themselves or their loved ones at risk.

Gaps in between your bath tub or shower as well as the wall are perfect areas for mold to grow. As old caulk wears away and the spaces grow, even more moisture can work its way inside. The more damp and dark areas the much better mold and mildew can thrive. So, what do you do if you notice mold starting in the seals on your bath tub? Recaulk it, obviously. Below’s how you can do that today:

What do you need to caulk the tub?

Prior to you caulk a bathtub, you’ll need the right devices. Right here’s a detailed list you can use when getting ready for your task. Make certain you have the following:

  • A caulking gun.
  • A tube of caulk (We use white silicone caulk)
  • Rubber gloves.
  • A razor scraper with single-edge razor blades.
  • An utility knife. This can serve as an alternate for the razor scraper)
  • Denatured alcohol.
  • Paper towels / old towels for clean up

Removing the old caulk

Get rid of the old caulk. This is where your razor is valuable. It will easily get rid of existing caulk. You’ll just scuff using the razor, changing the razor as needed, until all old caulk is removed. Plastic blades are favored, as steel can damage bathtubs that are made from plastic. The simplest means to scratch the old caulk is by utilizing quick, sharp strokes with the scraper. Be careful!

Clean the old caulk away. Wipe things up. Eliminate any type of leftover physical pieces. You can also make use of a vacuum cleaner to gobble any type of remaining pieces.
Wipe things down with denatured alcohol. This is the last step toward cleaning in preparation of applying brand-new caulk. It’ll eliminate any strays that you left behind.

Adding the new caulk

See to it that the caulk you acquired was developed for the kind of bathtub you utilize. Cut the tip off of the tube at a 45 level angle, push the application gun through its nozzle to break the seal.

Use the caulk

There are a few points you’ll wish to do to see to it this goes smoothly. First, take your time. Second, utilize painters tape to assist you with straight lines as you use. Third, hold the caulking gun at a 45 degree angle.

Smooth the caulk

Caulk is originally used as a lengthy tube. Use a wet paper towel or rag and press it gently into the joint you’ve developed with your finger. Run it along the caulk in a constant line to create the clean appearance you’re going with.

Remove the tape and let the caulk dry

Get rid of the tape so it doesn’t stick as it dries. Afterwards, let it dry. Don’t touch the caulk or use your bathtub for at least 2 days after application. After that time has passed your re-caulked tub will be ready for activity!

What should you do if you have a trouble while caulking your bathtub?

Caulking a bathtub is a mid-level plumbing job. While the process itself is fairly easy, you still may have difficulties. There’s no embarrassment in having trouble with any part of the process. If you do run into problems, it’s much better to invite a specialist than to maintain pushing on your own.

A specialist plumber will have the ability to assist you and take care of any mistakes. They’ll additionally have the ability to determine why you encountered trouble and also aid you in fixing your technique for future tasks!


We’re sorry to state, and now that you know how to effectively caulk a bathtub… all your friends are going to ask you to help them with their own bath projects. Can you blame them? It’s a quite excellent ability that you have now.

If you don’t have the time and would rather spend the weekend relaxing, Find a plumber to do everything for you and enjoy your stress free weekend!

Learn Using Video

Leave a Reply