How to Maintain the Sandstone Countertop: Porosity Is the Lethal Weakness The sandstone countertop will be worn if using frequently, also the improper cleaning action will do harm for it. If you would like to keep the beautiful appearance, brightness, texture and practicability of the sandstone countertop, you have to take the special maintenance action. In most people’s opinion, the sandstone is the very hard stone, […]