Why can vinegar damage marble and limestone?

Vinegar contains acetic acid, which reacts with calcium-based stones such as marble and limestone. It can dissolve the surface and leave dull etched marks.

What should I use instead of vinegar on natural stone?

Use a pH-neutral cleaner specifically intended for natural stone and follow the product instructions. Test any unfamiliar product in an inconspicuous area or ask a stone professional first.

Can vinegar etching be cleaned away?

Etching is surface damage rather than ordinary dirt, so routine cleaning will not remove it. Specialist resurfacing, honing, or polishing may be needed depending on its depth.

Why You Should Never Use Vinegar on Stone

Find out why vinegar permanently damages marble, limestone, and other natural stone, and what to use instead for safe cleaning.

Frequently Asked Questions

Why can vinegar damage marble and limestone?: Vinegar contains acetic acid, which reacts with calcium-based stones such as marble and limestone. It can dissolve the surface and leave dull etched marks.
What should I use instead of vinegar on natural stone?: Use a pH-neutral cleaner specifically intended for natural stone and follow the product instructions. Test any unfamiliar product in an inconspicuous area or ask a stone professional first.
Can vinegar etching be cleaned away?: Etching is surface damage rather than ordinary dirt, so routine cleaning will not remove it. Specialist resurfacing, honing, or polishing may be needed depending on its depth.