When cleaning any surface it is important to know the surface composition and the composition of the contaminate you are trying to remove. What cleaning materials and methods are going to damage the surface? Inorganic scale and efflorescence are best removed with soaps and acids or both.
Before beginning the overall cleaning project, test to determine:
- Product suitability
- Application procedures
- Dilution ratio
- Dwell time
- Rinse procedures
D/2 Biological Solution
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 a Biodegradable cleaner that is PH neutral and contains no salts, bleach or acids. It is highly effective for removing stains caused by biological growth on surfaces including marble, granite, limestone, masonry, concrete, wood, canvas and vinyl & aluminum siding. It will not damage glass, metal or plants.