How to Remove Stubborn Stains From Marble Floors

What kind of stain is it?

Oil-based stains (cooking oil, cosmetics, greasy food) darken the stone and often have soft, spread-out edges. Organic stains (coffee, tea, wine, fruit) tend to be pinkish-brown and can actually lighten over time with sun exposure. Rust stains from metal furniture legs or planters show as orange-brown rings, often with a defined shape matching the object.

Etch marks are different from staining entirely — they're not a colour change but physical damage to the polished surface from acidic substances (vinegar, citrus, some cleaning products), leaving a dull spot rather than a coloured one. This distinction matters because etching needs re-polishing, not stain removal.

What each stain type actually needs

Reducing future stains

• Wipe spills immediately, especially oil, wine, and citrus-based liquids — the first few minutes matter most.
• Use coasters and trays under planters, metal furniture, and cosmetics on marble surfaces to prevent rust and oil transfer.
• Avoid vinegar and citrus-based cleaning products on marble entirely — they cause etching, not cleaning.
• Keep sealant current — a properly sealed surface gives you meaningfully more time to react before a spill becomes a stain.