A biodegradable, non-chlorine solution that cleans and restores roofs and decks. Simply spray on surface to remove mold, mildew and algae stains and streaks - all without the use of solvents or bleach. After cleaning, treat the surface with No More Mildew to protect from further mold and mildew growth.
RD-30 Uses:
Cleans and restores original color to pine, cedar, redwood, cypress and birch decks and siding.
Removes stains from asphalt sidewalks and driveways.
Treats shingle and cedar shake roofs.
Cleans and restores badly stained and oil spotted concrete.
Removes dirt, grease, tree stains, baked-on pollen, mildew and algae stains, and weathering.
Cleans and whitens concrete.
Product Notes: RD-30 is a concentrate that makes up to 10 gallons of cleaner when diluted. A gallon diluted 9:1 covers about 2000 square feet. Simply spray on and leave for 20 minutes or several hours, depending on the severity of the stains. For most effective cleaning, use a scrub brush or pressure-washer. Do not use on painted surfaces. Follow all application instructions completely. (For painted surfaces, All Purpose NAS-12 is an excellent alternative.)