How to Remove Mold From Shower Caulking

August 19, 2022 DIY Monika Thakur

We all may have faced it before. Even after giving your bathroom a thorough cleaning and working diligently to clean the shower and bathtub, there are still some difficult to remove mold spots. Even if everything else in your bathroom is pristine, they might leave it looking dull.

The good thing is that getting rid of the mold in your shower caulking is an easy way to instantly brighten your shower. Inquiring as to how? You will quickly have a rejuvenated shower according to our guide’s step-by-step instructions.

Products for Cleaning Shower Caulking of Mold

Make sure you have all of the necessary supplies on hand before you begin removing the mold. There aren’t many items on the list, and chances are you already have everything you need at home:

  • Bleach
  • Cotton balls
  • Spray bottle
  • Rubber gloves
  • Brush or broom and dustpan
  • Toothbrush or scrubbing sponge
how to remove mold from under silicone caulk
Image: Quiet Corner

Note: Ammonia, hydrogen peroxide, and vinegar are all potential substitutes for bleach, depending on the strength of the substance you want to use. To assist pull out the mold and disinfecting your caulking, you can even form a paste out of baking soda and water and apply it to the material. Because bleach is one of the best cleaners available for removing mold and mildew, we chose it for our guide.

How to Remove Mold From Shower Caulking

It’s time to start working now that everything is put together. What you need to do is as follows:

  • To ensure that no dust or dirt will combine with your cleaning solution, sweep the floor and walls of your shower with your broom or brush.
  • Put on your rubber gloves and mix a solution of one part bleach with ten parts water in your spray bottle.
  • Spray the bleach solution liberally over the mold and mildew in your shower, then wait five to ten minutes before cleaning.
  • Scrub the mold stains in your caulking gently with a toothbrush or sponge. Any soft-bristle brush will do, in reality.
  • You might need to soak the mold spots if they are proving to be difficult to remove. Put your cotton balls in a line along the caulking where the stains are and soak them in your bleach solution overnight.
  • Ensure that all of the chemicals have been removed from your shower by giving it a thorough rinse. After that, use a damp towel to clean the caulking.

What Leads to Mold Growth in Tile Grout and Shower Caulk?

mold under silicone caulk in shower
Image: Sunrise Specialty

It should come as no surprise that mold prefers to develop in your shower because it thrives in wet, dark environments. Mold will probably find a way inside if you have mold-prone building components like grout, caulking, drywall, or even your bathroom rug. Inadequate ventilation is another frequent cause of mold formation.

Also Read: How to Remove Dried Caulk From Hands

Mold can be avoided by keeping your shower area as dry as possible by leaving the door open and operating the bathroom fan after each shower. You can remove mold and also prevent it from ever appearing thereby weekly spraying vinegar solution on your tile grout and caulk.