Natural stone · Etching / dull spots
Why does my marble floor have dull spots?
Dull spots on marble, limestone and travertine are usually etching: acids from cleaners, drinks or food react with the stone. Sealers reduce staining but don't prevent etching.
Also searched as: "marble etched", "travertine dull marks", "stone floor stained"
What usually causes it
- Acidic cleaners
- Spills of juice, wine or vinegar
- Wrong maintenance products
What you can check yourself
- List cleaning products used
What an independent inspection checks
- Stone type and finish
- Maintenance history
Who is responsible?
Usually a maintenance issue.
Get your stone floor inspected
Tell us what you're seeing and we'll explain the next step. We cover every county in Southern California and only inspect. We don't sell or install flooring.