How to Clean Mold Off Natural Stone Shower

Mold in the shower is an issue that most homeowners face at one time or another. There are many different places mold can grow, but one of the most common spaces for mold is on natural stone surfaces like tile and grout. Natural stone surfaces are porous, making them susceptible to developing mold if they are not properly maintained. 

Mold can also grow on stone surfaces, such as natural stone shower stalls. If you have mold growing in your natural stone shower stall, it is essential to remove it quickly and thoroughly before it spreads and becomes more difficult to eradicate. This blog post will teach you how to clean mold off natural stone shower stalls without damaging the surface or yourself!

How to Clean Mold Off Natural Stone Shower

10 Reasons Why You Should Clean Mold Off Natural Stone Shower:

We have discussed why it is important to clean mold from natural stone shower. You need to know the causes before you know how to clean mold off natural stone shower.

1. Preventing Allergies:

One of the most common reasons to clean mold off natural stone showers is because it can cause allergies. As you inhale air, mold spores can make their way into your nose and throat, causing severe coughing and sneezing. It can also lead to an asthma attack if you are not too careful.

2. Improve Indoor Air Quality:

Mold spores are hazardous to our health, and indoor air pollution is even more dangerous. The presence of mold can cause severe respiratory infections and problems, leading to death in the worst cases.

3. Preventing Black Mold:

Black mold or Stachybotrys chartarum is an extremely toxic type of fungus that grows on decaying materials such as drywall, paper, and paint. You can prevent this kind of mold by cleaning the growth on your shower walls before it becomes out of control.

4. Preventing Respiratory Problems:

Eliminating natural stone showers with mold is a great way to safeguard yourself from various respiratory problems such as pneumonia or even lung cancer. Mold can cause consistent spasms of the throat and major irritation.

5. Keeping Your Shower Healthy:

Having a shower with mold can be harmful to your health, but not only that, it is also unhealthy for the shower itself. The mold will eat away at the materials on your walls resulting in porous areas where molds can grow back even more quickly.

6. Health and Safety Concerns:

When mold is left to grow on the walls of your shower, you place yourself and any guests at risk for serious illness. Mold can also cause death in those with weak immune systems, such as young children or the elderly.

7. Preventing Damage:

Not only will cleaning your shower prevent damage to your home, but it will also avoid damage to your wallet. If the mold is not eliminated, it will eat away at the materials on your walls, leaving them susceptible to cracking and chipping.

8. Avoiding Scrutiny:

If you rent a home with mold on the shower walls, this can lead to an uncomfortable conversation with your landlord or property manager. Once they inspect your shower, you will need to explain the severity of the situation and how it’s affecting your everyday home life.

9. Avoiding a Legal Conflict:

Instead of dealing with mold on natural stone showers through legal conflict, it is much easier just to clean your shower yourself or hire a professional cleaner. However, if you are unable to pay for the services of a professional, you may be forced to move out.

10. Enjoying Your Home:

Having a shower with mold can put a damper on your home life. Molds can cause constant irritation and respiratory problems that may keep you from enjoying your time spent in the bathroom. By cleaning natural stone showers, you can finally take back your bathroom and enjoy the functionality of your shower again.

8 Ways on How to Clean Mold Off Natural Stone Shower:

8 Ways on How to Clean Mold Off Natural Stone Shower

Below we have mentioned some ways on how to clean mold off natural stone shower. Be sure to check this out if you are looking for the answer for removing those pesky things from your shower stone.

1. Using Vinegar or Bleach:

Mix water and vinegar in a spray bottle. Spray the mixture on the moldy areas of your natural stone shower. Let the vinegar stay for about half an hour, then scrub it with a sponge or brush. If you want to, you can add dish soap to this homemade solution. Wash off the area with warm water after rinsing the vinegar.

2. Using Aluminum Foil:

Leave aluminum foil pieces in place on the wet natural stone for 24 hours, then remove. This will draw out moisture and kill mold. You can also use an aluminum pan instead of cutting up pieces of foil.

3. Using Trisodium Phosphate (TSP):

Mix trisodium phosphate with water, stir until it is dissolved, and paint or spray onto the moldy area. Leave for 10 minutes, then scrub off the dead mold with a scrub brush or sponge, then apply to the moldy area using a scrub brush. Let it sit for half an hour or so, then rinse off with water. If you have sensitive skin, wear gloves when using this product because it can irritate your hands.

4. Using Bleach and Water Mixture:

Mix bleach with water in a spray bottle, soak the affected area, and let it sit for a few minutes. Next, scrub the moldy area using a scrub brush or sponge, then rinse off with clean water. If you don’t like bleach, use hydrogen peroxide instead of bleach and water mixture.

5. Using Baking Soda:

Mix 1 cup of baking soda with water, stir until it is dissolved. Apply the mixture to the moldy area and scrub off the dead mold. You can mix one teaspoon of tea tree oil or eucalyptus oil into this solution for added effect. Leave it on the shower surface, then rinse using warm water after sitting for about 10 minutes.

6. Apply Dish Soap:

Apply dish soap to the affected areas of your natural stone shower, then scrub it with a sponge or brush. Then, wash off the area with water. You can also use vinegar instead of dish soap for this step if you want, but make sure that it is diluted with water if you choose to do so.

7. Using a Commercial Cleaning Product:

Find a commercial mold cleaner product in your local hardware store. Read the instructions on how to use it and follow them accordingly.  Do not rinse the area after using this mold cleaner solution, but wipe it dry with a clean cloth or towel instead. See in most bathrooms is a shower. It’s an integral part of most homes, and it’s one of the most popular fixtures in a bathroom. It not only cleanses us but also provides a relaxing environment for most people.

8. Spray Baking Soda, Peroxide, and Dish Soap Mixture:

Mix baking soda, hydrogen peroxide, or dish soap with water in a spray bottle. Spray the mixture to the affected areas, then scrub it using a brush or sponge. Leave for an hour, then rinse it with warm water. You can also mix eucalyptus or tea tree oil with this solution for added effect.

Tips to Clean Natural Stone Shower:

Tips to Clean Natural Stone Shower

1. Scrub the mixture on all surfaces using a sponge or brush. You can also use steel wool to scrub harder areas that are resistant to cleaning.  

2. Rinse the entire surface down with water after scrubbing to remove all dirt and debris.

3. Allow the shower to dry completely after rinsing it, as the mixture can leave the stone slippery when wet.

4. Apply a normal mixture of stone cleaner to the shower once it has dried completely. The cleaner should contain some acid, as this is what will remove mold stains.

5. Allow the cleaner to set onto the stone for several minutes before scrubbing it away with a sponge or brush. If necessary, you can also use steel wool, but avoid using it too much as this can damage the stone’s surface.

6. Rinse away all of the cleaner and dirt after scrubbing, and allow the shower to dry again before applying another coating of stone sealant.

7. Apply a stone sealant to the shower after it has dried completely to prevent mold from growing on or near your natural stone showers in the future.


Cleaning mold off natural stone showers is difficult because the stones are porous. The key to removing this problem from your surface is patience and a good eye for detail. You’ll also want to use an antimicrobial cleaner that can kill bacteria, fungi, viruses, and other microorganisms on contact. This way you won’t have any lingering problems in the future!

If you’re looking for a way to care for and maintain your natural stone shower, we hope this blog post on how to clean mold off natural stone shower has been helpful. The best thing you can do is find out what type of material it is made from to know which cleaning products will work the best on it. In most cases, vinegar diluted with water should be enough to clean mold off any surface as long as there isn’t too much buildup or dirt caked onto it first.

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