D/2 Cleaning by Bonstone
Boston's Rob Elliott demonstrates D/2, which is used for the biological cleaning of headstones, hardscape, stone and building restoration.
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 is also biodegradable, PH neutral and contains no salts, bleach or acids. It will not damage glass, metal or plants, and is highly effective for removing stains caused by biological growth on surfaces including: marble, granite, limestone, masonry, concrete, wood, canvas and vinyl and aluminum siding. For more information on this product visit our website at:
https://www.bonstone.com/shop/new-con...