Keep your granite, marble, quartz, and other stone surfaces looking beautiful with this granite cleaner. Unique formula quickly removes soils and greasy messes, yet is completely streak free. With no ammonia, no acid, and a pH neutral formula, cleaner is safe to use on all types of sealed stone and engineered stone surfaces. Application: Cement/Stone Cleaner/Polish Applicable Material: Sealed/Engineered Stone Dirt Types: Grease Grime Oil-Based Soil Organic Matter Water-Based Soil Scent: Unscented.