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RD-30 Roof & Deck Cleaner Concentrate

RD-30 Roof & Deck Cleaner Concentrate

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RD-30 Biodegradable Roof & Deck Cleaner is a biodegradable, non-chlorine solution that cleans and restores roofs and decks, and other outdoor surfaces. Concentrated formula makes 10 gallons to cover about 2000 sq ft.

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MSRP: $44.00
Sale Price: $34.99

In Stock - Usually ships
in 24 to 48 hours

This product provides relief from: Mold & Mildew

RD-30 Roof Cleaner & Deck Cleaner is a biodegradable, non-chlorine solution that cleans and restores roofs and decks, and works on other tough-to-remove stains. RD-30 is a concentrate that makes up to 10 gallons of cleaner when diluted to cover approximately 2000 square feet. Simply spray the RD-30 Biodegradable Cleaner on surfaces to remove mold, mildew, algae, grease, stains, and streaks – all without the use of solvents or bleach. Follow all application instructions completely. Available in a one-gallon concentrate.


  • Deck and Siding Cleaner – 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, restores and whitens badly stained or oil-spotted concrete
  • Removes dirt, grease, tree stains, baked-on pollen, mildew and algae stains, and weathering
  • Makes up to 10 gallons, when diluted in water
  • A gallon diluted 9:1 covers about 2000 sq. ft.

Active Ingredient:

Sodium Hydroxide - 12-14% (in concentrated form, as is); 1-2% (when diluted 9 parts water to 1 part cleaner).


Click here to see the MSDS for RD-30 biodegradable Roof & Deck Cleaner.

Instructions for RD-30 Biodegradable Roof Cleaner & Deck Cleaner

Please refer to the product label for detailed instructions pertaining to specific applications:

  • Dilute 1 part RD-30 in 9 parts water for most applications.
  • 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.

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