Natural stone vanities and other wet areas
Natural stone vanities should be treated with a natural stone sealer to prevent water spotting. Again, applying this is best left to the experts.
Try to keep vanities and other wet areas featuring natural stone dry when they are not in use. This is simply a matter of wiping down your vanity once you are done. With flooring, it’s best to use a squeegee after use to remove water and soap scum.
Otherwise, the principles are essentially the same as already described. Clean regularly using warm soapy water or a natural stone cleaner and a soft, clean cloth. Avoid cleaning products that are either abrasive or acidic.