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D/2 Biological Solution - 2 Gallons-D/2 Biological Solution-Atlas Preservation

D/2 Biological Solution - 2 Gallons

by D/2 Biological Solution
$89.95 - $89.95
$89.95
$89.95 - $89.95
$89.95

D/2 Biological Solution - 2 Gallons

Size: 2x 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.

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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  • Is this a concentrate? If not, how much surface will a gallon cover?

    For advanced biological growth it is recommended to use the D/2 undiluted. 
    Typical coverage is 250-350 square feet per gallon.

  • We have numerous old limestone headstones from the mid 1800s to modern ones in our family cemetery - some 300 total. I'm wondering just how much cleaner it would take to clean all of them. They were professionally done about 15 years ago so there's not a lot of 'buildup' on them. But we're worried about the cost.

    Typical coverage to remove medium stains will vary from 250 to 350 square feet per gallon. This can vary depending on the porosity of the stone. 
    I would estimate you would be able to clean about 25-30 of these headstones per gallon, therefore about 10 gallons total for 300.

  • Can I buy just 1 gallon?

    Yes, you can buy 1 gallon here
    https://atlaspreservation.com/collections/d-2-biological-solution/products/d2-biological-cleaning-solution

Customer Reviews

Based on 17 reviews
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Brenda Clark
BEST PRODUCT EVER!

I've been purchasing my D-2 from Atlas for a couple years now. Any questions I had, were answered quickly and professionally. The delivery is fast and always on time. My business wouldn't be as successful as it is without the help of Atlas and D-2 Cleaning.

C
Calvin M Lucado
Very effective!!!

Have been using D2 for a bit now and have had very good success with it cleaning up the old grave stones I have worked on, doing it as a volunteer effort, only on a few occasions has it not cleaned up the stones, but it was primarily due to the stones not being maintained well by anyone prior to our arrival to clean. Thanks for a great product, I will continue to use it!!

G
Gus
D2 is the best !!!

When people see me cleaning family headstones at our local cemetery they ask me what I use. I tell them D2 and refer them to Atlas Preservation website.

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Cantey
The only thing I will ever use!

I am cleaning graves at a 260 year old cemetery and over the last 3 years I have been using D2. Well worth the price and Atlas always has the best deals.
D2 last longer than anything else and works well with no brushing!

S
Scott Keehn
The Best Monument Cleaner!

I've been using D2 for a couple of years. It's never failed to clean and brighten even the oldest of the stones and markers that I've treated. Takes a little longer to work if I "spray and walk away", but it always works. Service is great too. Shipping is very fast. Will continue to use this product.

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