![Intensive Stone Cleaner Concentrate](http://shop.oceancarestore.com/cdn/shop/products/111141Intensive-Stone-Quart-A_{width}x.png?v=1638565402)
A concentrated, acid-free, biodegradable, intensive cleaner designed for periodic use on natural stone surfaces. Cuts through heavy soil to restore natural stone surfaces to their original beauty. Use at maximum strength (1:4) for heavy-duty cleaning or make over 7 gallons of cleaning solution (1:30).