Stone Polish restores and maintains luster to natural and synthetic stone without leaving a greasy film. Nonaerosol liquid spray is safe for marble, granite, limestone, slate and more. Nontoxic, nonabrasive polish contains no petroleum distillates or mineral spirits. This formula is orally nontoxic per The Globally Harmonized System of Classification and Labeling of Chemicals. Use polish for cleaning light to moderate soils and maintaining all stone surfaces, except flooring.