D/2 Biological Solution Quart.

D/2 Biological Solution 5-Gallon

D/2 Biological Solution 5 Gallon Pail
D/2 Biological Solution Quart Spray Bottle

​Methods For Use

No Scrub/No Rinse Method   

Using a sprayer (pump-up, low pressure, or other,) wet the entire surface with D/2.
Allow to air dry. D/2 works with the elements and results occur within one week to one month, depending on severity of soil. Reapply if rain occurs within 12 hours of application.

Immediate Results Method     

Apply D/2 with a brush, roller, or sprayer.
Allow the undiluted D/2 to remain on the surface for 5 to 10 minutes.
Apply additional D/2 to maintain a wet surface.
Scrub the surface thoroughly with a non-metallic, short fiber scrub brush.
Lightly mist with water and continue scrubbing.
Rinse thoroughly with fresh water using a hose or sprayer.

Treatment and Maintenance Program

After initial treatment of substrate, a once-a-year light spraying will help maintain a clean, stain-free surface.

NOTE: Heavy biological deposits may require repeat applications of D/2 to achieve complete cleaning after detachment. Alternatively, heavy growth can be detached by manual scraping using wooden or plastic tools immediately after application. In the event of excessive plant exposure, rinse all plants and water-in all planted ground areas contacted by D/2.

Where to Use

D/2 Biological Solutions is designed to treat masonry, stone, concrete, wood, asphalt shingles, vinyl & aluminum siding, fiberglass, metal, paint, canvas, etc.
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Houston  county  monument Works

" Creating Monuments that Endure the Test of Time "

 P.O. Box 1193, Crockett, Texas 75835

 1710 S.E. Loop 304

936 -544 -5302  or  800- 256- 2214

D/2 Biological Solution Logo

Houston County Monument Works in an affiliate of Cemetery Preservation Supply LLC

D/2 Biological Solution Gallon

D/2 Biological Solution Gallon Bottle

D/2 Biological Solution is specially formulated to remove biological soiling such as mold, mildew, algae, and lichen and environmental pollution, dirt, and staining from air pollutants from indoor and outdoor structures.  Available in 1 quart (32 oz) reusable spray bottle, 1 gallon size, 5 gallon size, 55 gallon and special combo packs to save on shipping.

D/2 Biological Solution Before and After