Do not use any abrasive cleaners or cleaning pads and never use acidic cleaners. Anything with alkaline chemicals (acetone, caustic soda, etc.), pure ammonia or ammonia based cleaners, wax-based polishes or steel solvents should not be used on natural stone or quartz. Cleaning tools like steel wool pads or scrubbing pads should never be used. Use of abrasive cleaners may void your warranty.