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Why You Should Not Use Bleach to Clean Marble, Limestone, and Travertine Floors and Worktops


Cleaning natural stone surfaces such as marble, limestone, and travertine requires careful consideration. While bleach is a common household cleaner, it is unsuitable for these delicate materials. In this blog post, we will explain why you should avoid using bleach on marble, limestone, and travertine floors and worktops and what happens when you do.

Follow our advice to ensure your natural stone surfaces remain beautiful and undamaged.

Why you should not use bleach on Marble Limestone and Travertine floors and worktops
Why You Should Not Use Bleach On Natural Stone

Why You Should Avoid Using Bleach on Natural Stone

1. Chemical Composition and Sensitivity

Calcium Carbonate: Marble, limestone, and travertine primarily comprise calcium carbonate, which reacts negatively with acidic and alkaline substances, including bleach.

Sensitivity: These stones are sensitive to harsh chemicals, which can cause significant damage.

2. Effects of Bleach on Natural Stone

Etching: Bleach can cause etching, a process where the surface of the stone becomes dull and rough. This occurs because bleach reacts with the calcium carbonate, creating a chemical burn on the surface.

Discolouration: Prolonged exposure to bleach can lead to discolouration, permanently altering the stone's natural hues and patterns.

Surface Degradation: Bleach can weaken the structure of the stone over time, leading to cracks, chips, and overall degradation of the surface.

3. Long-Term Damage

Porosity: Marble, limestone, and travertine are porous materials. Bleach can seep into the pores and cause long-lasting damage that is difficult and costly to repair.

Loss of Shine: Bleach's abrasive nature can strip away the natural gloss and polish of these stones, making the surface look dull and lifeless.

Alternative Cleaning Methods

1. pH-Neutral Cleaners Specialized Cleaners: Use pH-neutral cleaners specifically designed for natural stone. These products are effectively cleaned without causing damage.

Daily Maintenance: Regularly clean surfaces with a soft cloth and a pH-neutral solution to maintain their appearance.

2. Natural Cleaning Solutions

Mild Soap and Water: For routine cleaning, a mixture of mild dish soap and water can be used. Ensure the solution is thoroughly rinsed to avoid residue.

Baking Soda Paste: For tougher stains, a baking soda paste can be applied with caution. Always rinse and dry the area thoroughly.

3. Professional Services

Expert Care: For deep cleaning and restoration, consider hiring professional stone care specialists. They have the tools and knowledge to clean and preserve your natural stone surfaces safely.


Bleach is not a suitable cleaner for marble, limestone, and travertine due to its harsh chemical nature and the potential for severe damage. To preserve the beauty and integrity of your natural stone surfaces, use pH-neutral cleaners, mild soap and water, or professional stone care services.

Following these guidelines, you can maintain your stone surfaces' elegance and durability for years.



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