How To Remove Mold From Travertine Pavers: 5 Best Steps

Use a mixture of water and mild soap, then scrub the area. This method is the best way how to remove mold from travertine pavers.

Travertine is a popular choice for patios and pool decks since it’s long-lasting looks beautiful. This stone can develop mold when it gets exposed to too much moisture.

how to remove mold from travertine pavers

Homeowners should learn how to clean their pavers. It’s straightforward and it only requires minimal materials.


Benefits Of Travertine Pavers

This natural earth product forms when water passes through limestone. The water deposits calcium and releases carbon dioxide, making the stone resistant and porous.

The Roman Colosseum is made of travertine pavers, so that’s proof of how strong the material is. People love it for several reasons: 

  • It’s heat resistant – These stones don’t get hot, so you don’t have to worry about walking on them barefoot in the height of summer.
  • It’s durable – Several ancient artifacts are made of travertine, and they’re still in good condition today. Your patio will definitely last for years! 
  • The surface is non-slip – Travertine is porous, so it doesn’t get slippery when it’s wet. It’s the ideal stone for patios and poolsides.
  • It’s easy to install – You can choose either wet set or dry set installation for your pavers. It’s simple enough for a D.I.Y. project!

Homeowners should learn how to take care of their travertine pavers so they last longer and continue to look beautiful. 


Causes Of Mold On Stone Patio

Natural stone is more prone to mold growth because of its texture. A porous surface can easily trap dirt, moisture, and natural debris, which are the sustenance of mold.

Outside environments can hasten mold growth. The stones are constantly exposed to moisture and dirt, so expect that your travertine pavers will eventually host fungi.

Luckily, removing mold from natural stone is simple. It’s almost the same as removing mildew from concrete.

Here is a guide on how to remove mold from a concrete patio.


The Best Cleaning Agent For Travertine Pavers

The best cleaning agent to use on your natural stone is a mild soap or detergent. Many companies push for you to use bleach and ammonia, but these harsh acidic chemicals can damage your travertine after a time.

A pressure washer can also remove mold. Just reseal the stone when you’re finished working.

Remember to avoid harsh chemicals. Scrubbing is always the best way to remove mold.


Step-By-Step Process On Removing Mold From Patio

Now you’re ready to start cleaning your patio. Do clean up once you spot signs of mold, as it can affect your respiratory health.

Always use protective equipment while working to keep safe from the spores. 


Step #1. Wet the surface

Use your garden hose to spray all the mold spots on your stone. The water will prevent spores from flying. 


Step #2. Prepare the cleaning agent

Mix hot water and mild soap or detergent. Now prepare a nonmetallic brush for scrubbing.


Step #3. Start scrubbing

Scrub your travertine pavers until you remove all the mold stains. Rinse the area with the hose to remove the dead mold. 

Repeat scrubbing and rinsing as necessary until you remove all the mold stains. 


Step #4. Treat difficult stains

You can remove difficult stains with a makeshift poultice. Spread the soap solution, then put some talcum powder on the marks.

Let the powder sit to absorb the solution, then remove it with a scrubbing brush. 


Step #5. Rinse the area

Use your hose to wash off all remaining mold spores and cleaning agents. Direct the flow to a drain so it will wash away easily.


How To Prevent Mold On Patio

Now that you’ve removed the mold from the stone, you need to ensure it doesn’t come back. You can prevent mold growth on travertine pavers in many ways. 


Do regular cleaning

Your patio is constantly exposed to natural debris and dust. That’s why mold can quickly grow on these porous surfaces. 

You can use the water and soap solution to clean, or you can try store-bought products like mold armor that can clean and seal your stone. Here is a guide on how to use mold armor to clean your surfaces


Seal your stone

Sealing can provide added protection to your stone surface. Even porous travertine pavers need sealing as a protective layer against the fungus. 


Keep the area dry

Mold thrives in moisture, so make sure your outdoor areas are dry as often as possible. Keep the stone exposed to sunlight so it will dry naturally.

Now your natural stones will be safe from any invasive mold. 



Travertine pavers are a popular choice for outdoor decor. Their durability and appearance make them perfect for your pool or patio.

However, the porous surface can make these stones prone to mold. That’s why you need to take the proper precautions to protect them.

You can keep your patio beautiful when you know how to remove mold from travertine pavers. It’s a quick process you can finish in one morning.

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