Marble vs Granite Maintenance Guide

Granite is generally harder and more scratch-resistant than marble, making it a popular choice for busy kitchens. Marble is softer and more porous, which means it can scratch, etch and stain more easily — but it is prized for its elegant veining and warmth.

Both natural stones should be sealed. Marble, being more porous, usually needs sealing every 12–18 months in kitchens and bathrooms. Granite is less absorbent and may only need re-sealing every 18–24 months, though lighter granites benefit from more frequent sealing. Engineered stone and quartz typically do not require sealing.

Use pH-neutral stone cleaners and avoid vinegar, lemon, bleach and abrasive scrubbers. Marble is especially sensitive to acids — even a splash of lemon juice can leave an etch mark. Wipe spills quickly, use coasters and cutting boards, and clean with a soft microfibre cloth.

Both marble and granite can be repaired for chips and cracks. Marble can also be honed and re-polished to remove etch marks and restore its finish. Granite is harder to polish but can be refinished and sealed. The right maintenance plan depends on the stone, the finish and how the surface is used.