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Use code ATLAS for 10% off your first order with us! ūüĆļ FREE 48StateTour reusable totes w/ orders $100+
Use code ATLAS for 10% off your first order with us! ūüĆļ FREE 48StateTour reusable totes w/ orders $100+

D/2 Biological Solution - 4 Gallon Case - BACKORDER

Original price $177.95 - Original price $177.95
Original price
$177.95
$177.95 - $177.95
Current price $177.95

*D/2 1-gallons are on backorder. We expect to receive our restock later this week or early next week. You can still order and we will ship ASAP once our delivery arrives.* 4/16/24

Upgrade to a 5-gallon pail for no extra charge by using the code PAIL at checkout

D/2 Biological Solution - 4 Gallon Case

Size: 4x 1-Gallons

D/2 Biological Solution is a biodegradable, easy to use liquid that removes stains from mold, algae, mildew, lichens and air pollutants. It is effective on marble, granite, limestone, brownstone, travertine, masonry, terra cotta, concrete, stucco, wood, and other architectural surfaces including monuments, sculpture and headstones. A contact time of only 10 to 15 minutes followed by scrubbing with a soft nylon or natural bristle brush will loosen most biological and air pollutant staining.

D/2 Biological Solution is effective for removing harmful biological and air pollutant staining from many building materials including masonry, marble, granite, limestone, brownstone, travertine, terra cotta, concrete, stucco, wood, canvas and vinyl & aluminum siding.

Size: 4 Gallon Case

Check out all the of the users of D/2!: Including The White House, The Veterans Administration, and the Congressional Cemetery. 

Safety Data Sheet     SPECS


Questions & Answers

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  • How does it work on concrete driveways? how do you apply on driveways if it is good for that?

    D/2 works very well on concrete. Driveways are tricky because they are constantly being used. You can spray it on and leave it at that, or spray and brush with a soft bristle brush. The D/2 will penetrate the stone and continue to work overtime to clean from the inside-out.