From D/2 Biological Solution:
"We already cleaned-up the Washington Monument.
Soon we will be cleaning the Walls of Old San Juan.
Now help us clean-up our Constant Contact email list.
Please follow this link and add yourself to our email database:
The newsletter will come out 6 - 8 times a year."
"Preserve America
Presidential Executive Order 13287 -
D/2 Biological Solution"
Executive Order 13287, Preserve America FY 2011 Triennial
Report Department of Veteran Affairs.
For full report click on the link below.
Page 3 The National Cemetery Administration recommends
D/2.
Quote:
"The NCA entered into an agreement with the
National Center for Preservation Technology and Training,
NPS, to evaluate marble cleaners in an effort to minimize
damage to historic headstones.
The 3-phase study began in 2004 and was completed in 2011.
The best-practice recommendations resulted in NCA's determination to use the preferred cleaner, D/2 Biological Solution"
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Ted Kinnari, Owner,
D/2 Biological Solution - 917 693 7441
