It is highly effective for removing stains caused by mold, mildew, algae, lichens, and some air pollutants.
Tested and used by the Department of Veterans Affairs and the National Park Service, D/2 is a biodegradable cleaner that is pH neutral and contains no salts, bleach or acids.
D/2 is a safe, easy to use liquid that removes a broad spectrum of environmental soils and stains from structures and architectural features.
Can be use on brick, stone, concrete, wood, vinyl & aluminum siding, fiberglass, metal, paint and canvas with D/2 Biological Solution.
Coverage 250-350 sq. ft. per gallon