Biodegradable Outdoor Moss And Algae Cleaner
30 seconds outdoor cleaner - cleans algae, moss, mold, and mildew growth and eliminates the spores that cause re-growth within 30 seconds. Specifically formulated to be effective on all exterior surfaces including wood, paint, concrete, masonry, metal, cloth, and plastic. Won´t harm plants, fast acting and will not stain concrete.
No. 1Q30S: 1 quart ready-to-use
No. 1G30S: 1 gallon concentrate; 1:1 with water covers 200 sq. ft.