November 26, 2021
 | By 
Queen Plumbing Charlotte

Mold can and will develop in any humid environment. Case in point: bathrooms. In spite of the best ventilation systems available, it is all too easy for mold to begin developing. When it does, you should not leave it alone. Unchecked mould may lead to respiratory problems and other illnesses, particularly for those that are immuno-compromised or possess pre-existing respiratory disorders. Nobody wants to put their families in that sort of danger.

Gaps between your tub or shower and the walls are an ideal place for mold to grow. As old caulk wears away and the openings grow, more moisture may work its way inside the gap over time. The more moisture seeps into the dark, secluded place, the better mould can develop. So, what do you do if you notice mold growing from the seals on your own bathtub? Recaulk it, of course. Here's how you can do this right now:

What tools do you want?

Before you caulk a tub, you'll need the right tools. Here's a thorough list you can use when preparing for your own project. Make sure you have the following:

  • A caulking gun.
  • A tube of caulk. Not many caulk is the same, so ensure that you pick the ideal variety for your project.
  • A set of rubber work gloves.
  • A razor scraper with single-edge razor blades.
  • A utility knife. This can function as a stand-in for your razor scraper if you either a.) don't want to buy one or b.) can not find one.
  • Denatured alcohol.
  • Paper towels or older linens for clean-up.

How do you caulk a bathtub?

Step 1: Removing the old caulk

  1. Remove the old caulk. This is where your razor scraper comes in. This is the tool you'll use to cleanly remove existing caulk. You will just scrape using the razor, replacing the razor as required, until all old caulk is removed. Plastic blades are preferred, as metal may damage tubs that are made of plastic. The easiest way to scrape the old caulk is by using quick, sharp strokes with the scraper. Be careful!
  2. Clean the old slough off. Wipe up things. Eliminate any lingering physical pieces. You can also use a vacuum to suck up any leftover bits.
  3. Wipe things down with denatured alcohol. Here is the final step in cleaning in preparation of applying new caulk. It is going to remove any stray pieces that your other efforts have left behind.

Step 2: adding the new caulk

  1. Insert your new caulk. Make sure that the caulk you bought was formulated for the sort of bathtub you use. Then load it into the gun. Cut the tip off of the tube at a 45 degree angle, push the program gun through its nozzle to break the seal, and get ready to work.
  2. Apply the caulk. There are a few things that you'll want to do in order to make sure that this goes smoothly. To begin with, take your own time. Secondly, use painters tape to assist you with all straight lines since possible employ. Third, hold the caulking gun in a 45 degree angle in your edging. You would like to create as little mess as possible and leave as little room for mistakes.
  3. Smooth the caulk. Caulk is initially applied as a very long tube. Use a damp paper towel or rag and press it gently into the seam you've created with your own finger. Run it across the caulk in a continuous line to create the clean look you're choosing.
  4. Remove the tape and then allow the caulk dry. Eliminate the tape so it doesn't get trapped as it dries. After that, let it dry. Do not touch with the caulk or utilize your bathtub for at least 2 times following application. After that period has passed, though, your re-caulked tub will be ready for action.

What should you do if you have a problem while caulking your tub?

Caulking a bathtub is a mid-level plumbing project. While the process itself is fairly easy, it poses challenges. There's no doubt in having difficulty with any part of the procedure. If you do encounter problems, it is better to defer to a professional than to keep pushing on on your own.

A professional plumber will be able to help you fix anything that has gone wrong. They'll also be able to figure out why you ran into trouble and allow you to fix your method for future endeavors.

We have to give you a warning. We're sorry to say, but now you know how to successfully caulk a bathtub… everyone you know is going to ask you to help with theirs. Would you blame them? It is a fairly impressive skill that you have picked up.

In case you don't have enough time, you can send everybody asking you for assistance our way. Tell them to call Queen Charlotte Plumbing Charlotte the team at Queen Charlotte Plumbing Charlotte for help with any portion of the home's plumbing. Adding re-caulking the tub.