Algae, Mold & Mildew Stain Remover Gal

Original 30 seconds outdoor cleaner. Fast acting cleaner removes stains from algae, mold, and mildew. Also instantly removes dirt and grime from virtually all outdoor surfaces. No need to use a noisy pressure washer. Specifically formulated to be effective on all exterior surfaces including decks, siding, patios, walks, porches, steps, lanais, pools, boats, recreational vehicles, tents, patio furniture, awnings, and more. Safe to use around lawns and landscaping. Will not stain concrete. Non-corrosive to metals when used as directed.