2-IN-1 QUARTZ SPRAY – This cleaning spray combines a quartz cleaner and polish into one convenient spray; use on all quartz surfaces, including Corian, Silestone, Cambria, Caesarstone, and Zodiaq surfaces STREAK-FREE RESULTS – This quartz cleaning solution never leaves behind unsightly streaks or smudges; simply spray on and wipe down with a paper towel or lint-free cloth to leave behind a brilliant shine CLEAN AND PROTECT – Safely and effectively clean and polish quartz surfaces in your kitchen, bathroom, and dining room with this premium cleaner; unlike other cleaners, it won’t damage your natural stone which can lead to expensive repair or replacement SAFE TO USE ON FOOD SURFACES – Granite Gold Quartz Clean & Shine contains no phosphates or ammonia; it is pH balanced and safe to use on food-preparation surfaces WHY GRANITE GOLD – The third-generation family that makes it easy to protect granite and other natural stone is now bringing their expertise to engineered quartz surfaces; this spray is proudly made in the USA