Pro Clean - Neutral No-Rinse Cleaner

A pH neutral no-rinse cleaner for all natural stone and hard surfaces. Detergent-free, leaves no residue which can dull the surface. Non-acidic. Important Note: This product is available in both Ready-to-Use (RTU) and Concentrate formulas. Ready-to-Use can be used directly out of the spray bottle. Concentrate, which is a more economical option, must be diluted before using. Simply mix 1 part concentrate with 40 parts water (0.5oz concentrate to 20oz water).