Marble, granite & terrazzo restoration across Ontario since 1972
Call (905) 270-2959Marble, granite & terrazzo restoration across Ontario since 1972
Call (905) 270-2959Stone care glossary · Damage & diagnosis
Stain vs etch means working out whether a mark on stone is colour soaked in or damage to the surface.
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Definition
A stain is something the stone absorbed. An etch is acid damage that changes the texture and shine. We tell them apart by eye, by touch, and by testing a small area.
Why it matters
The wrong treatment wastes money and can make things worse. We check this first on every quote.
Common mistakes
Next steps
Stone problem
Dull rings and cloudy patches left by wine, citrus, cleaners, and cosmetics. They have to be polished out.
Stone problem
Oil, wine, rust, and other stains soaked into stone. We identify the stain first so the treatment doesn't do more damage.
Service
Remove dull acid marks and water rings.
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Lift oil, rust, wine, and organic stains out of stone.
View serviceRelated terms
Etching is a dull mark left when acid eats into marble, limestone, or travertine.
Damage & diagnosisA stain is colour that has soaked into stone from oil, rust, dye, or organic matter.
Restoration processA poultice is a paste that draws a stain out of stone.
Restoration processHoning smooths worn or damaged stone with diamond pads, leaving a matte or low-shine finish.
FAQ
Free quote
Send us a photo. We'll tell you whether it's etching, a stain, wear, or something structural, and quote the repair.
No obligation · We reply within one business day
