Use a specific set of maintenance instructions to keep your stone coasters looking their best. You can preserve the natural beauty of stone without causing damage to the surface by identifying the stone and where it came from. For best results, check the manufacturer's instructions before using any cleaning products on natural stone.

Slate coasters are relatively absorbent and are resistant to stains and scratches. Slate does not need as much maintenance as other stones and can be washed with warm water and a small amount of a mild detergent when cleaning is needed.