D 2 Biological Solution is specially formulated to remove environmental pollution, dirt, and staining from biological soils such as mold, mildew, lichen, and algae from indoor and outdoor structures. D 2 biological solution is the only product developed for conservators by conservators. It has been successfully used to clean millions of buildings and monuments, from the White House to Arlington Cemetery.
Tested in a 6-year study and now specified by the Department of Veteran Affairs National Cemetery Administration.
- Marble, Granite, Limestone
- Asphalt Shingles
- Vinyl & Aluminum Siding
- Fiberglass, Metal, Paint, Canvas, etc.
- Will Not Etch Metal, Glass or Damage Plants
- PH Neutral
- Contains No Salts, Bleach or Acids
- Quart (Each or Case of 12)
- Gallon (Each or Case of 4)
- 5 Gallon Pail
- Drum size also available. To order, please call (800) 425-2214.
D/2 Cleaning Demo