Cleans, protects, polishes. Streak-free clean. Formulated for all polished stone. Marble & Granite Cleaner Polish. Marble & Granite is designed for effective and safe cleaning of polished stone surfaces. This pH balanced formula leaves a streak-free, long lasting shine and protection. Adds depth to reveal the natural veining and patterns. Recommended for sealed granite, cultured marble, and other polished store surfaces. Magic Surface Care Tip No. 9: Never use an acidic product on marble. It will permanently etch it. Vinegar, lemon juice and some soft drinks are acidic enough to cause damage. Immediately clean up such materials if they contact marble. Made in USA.