Etch removal
An etch is a dull, lighter mark left where acid dissolved a thin layer of calcium stone. Lemon, wine, vinegar, tomato, many cleaners, even some skincare products. It is not a stain and it will not wipe off. It is removed by re-cutting the surface, then honing or polishing it back to match.
Spot repair or full refinish
A single light etch on a honed counter can often be blended by hand. Multiple etches, rings, or etches on a polished surface are best handled by refinishing the whole top so the sheen is uniform. We tell you which from your photos.
Why sealing is not the fix
Sealers live in the pores and slow stains. Acid works on the surface above them. Sealed marble etches exactly as fast as unsealed marble. The real prevention is habits: coasters, pH-neutral cleaners, wiping acids promptly, or choosing a honed finish that hides minor etches.
FAQ
Etch removal questions
Can etching be removed completely?
Yes. Honing and polishing removes the etched layer entirely; the stone is restored, not covered.
Is a dull spot an etch or a stain?
Stains are darker and sit in the stone. Etches are lighter or duller and sit on the surface, often with a slightly rough feel. Send a photo and we will tell you.