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, 100% streak-free performance, Safe for all sealed stone and engineered stone, No ammonia, no acid and pH balanced, Cleans quickly with less wiping, SKU: AZERTY4503