Stone Cleanse Size:1 gal. when used as directed

when used as directed

A proprietary catalyst interacts with bleach and enables enhanced cleaning at a lower concentration level

It will not alter the appearance of the treated surface

use the same mix ratios as stated above

Rinse with a pressure washer

Stone Cleanse Size:1 gal. when used as directedDescription: Stone Cleanse is a no scrub, no rinse cleaner that is safe and effective for removing stains caused by algae, mildew, mold, moss, and lichen from exterior surfaces without the use of hazardous chemicals (such as bleach) or the harmful effects of pressure cleaning. Stone Cleanse is perfect for use on sensitive surfaces such as monuments and sculptures, but can be used on any exterior surface, including roof, sidewalks, decks, fences, and