CARING FOR, CLEANING AND SEALING MARBLE
Today was dry enough to clean and seal my marble table which stays outside all year round. Marble is a metamorphic rock which is rather porous in that it allows water to seep into the tiny, natural cracks. When temperatures are freezing any water in the cracks freezes, expands, and damages unsealed marble. I don't want to risk it so each autumn I clean off as much as I can of the dirt and mould that has embedded itself into the marble during spring and summer using a soft brush to apply a proprietary cleaner (I use Tikko Restoration Cleaner) and then I rinse off the cleaner, and let the table dry before I seal it with a water-based sealant (Tikko Stone Protector/W) applied with a soft brush. When the table dries, after using Tikko Stone Protector/W, it has a matt finish and is light again. You wouldn't know that it had been sealed. After the sealant has dried, I cover the table with a...