Marble, Limestone, Tavertino

Marble, limestone and travertine are calcareous (calcium-based) stones that are perfect for foyer and bathroom flooring, walls, bathroom counters and fireplaces. Because of their relative porosity, some care should be taken when used in the kitchen as flooring or countertops.

After installation, seal with a penetrating stone sealer. Sealing will minimize any absorption of liquids that might stain the material. Polished marble, limestone and travertine can still, however, be damaged by acidic substances (such as vinegar, citrus drinks, mustard and ketchup). These acids can dull a polished surface or roughen a honed finish if not wiped up promptly.
If necessary, clean with a stone cleaner, neutral pH cleaner or mild dishwashing liquid. Never use abrasive cleansers, "soft scrub" products or harsh or acidic chemicals on any stone as these can scratch or dull the polished finish. A good rule of thumb is never to use anything on your stone that you wouldn't use on your hands.

There are excellent stone-specific cleaning products available, including pH-neutral cleaners that are specifically formulated to be gentle to stone surfaces. Avoid cleaning products which have not specifically been designed for marble, limestone or travertine.