D/2 Biological Solution - Stone Cleaner, Masonry, Gravestone, Headstone Cleaner as used on The White House - 0.946 Litres (1 US Quart)

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D/2 Biological Solution - Stone Cleaner, Masonry, Gravestone, Headstone Cleaner as used on The White House - 0.946 Litres (1 US Quart)

D/2 Biological Solution - Stone Cleaner, Masonry, Gravestone, Headstone Cleaner as used on The White House - 0.946 Litres (1 US Quart)

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The do no harm practice view is all about the use of products that have been tested and proven, as much as is possible, to best insure damage does not occur if used on historic stone. D/2 Biological Solution is highly effective for removing stains caused by mold, mildew, algae, lichens, and air pollutants. It’s incredible to see the original color of some stones – once you remove the dirt, the colors can be bright and gorgeous, revealing details not seen in decades or centuries! NCPTT’s Mary Striegel reported the results of the six-year VA-funded study to Steve Muro, the VA Under Secretary for Memorial Affairs, and a variety of National Cemetery Administration officials. They can be further classified into two types: polyoxyethylene (and related detergents), and glycosidic compounds.

I think the bio-material had been on the stones for decades if not a century, but reactivating the D/2 with water and scrubbing a little definitely made the stones cleaner. S. Department of Veterans Affairs will implement new policies that ban bleach-containing cleaners and encourage the use of gentle biocidal cleaners for regular maintenance of more than three million headstones nationwide.The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value. D/2 is also safe to use on natural stone, including marble, granite, limestone, sandstone, slate, brownstone, travertine and terra cotta. Below is a pH scale that gives pH balances for the cleaners we can recommend based on the best information we have been able to collect at the present time. These detergents are effective at isolating active membrane proteins, or breaking lipid-lipid and lipid-protein interactions. Another important factor is to determine the type of soiling on the surface of the headstone so that the most effective cleaning solution can be used.

use that 1:1 diluted solution – START FROM THE TOPMOST PART OF THE MONUMENT – give it a light, even ‘coat’ to moisten it. D/2 Biological Solution is a safe, effective, and easy-to-use liquid that removes stains on surfaces and architectural features caused by mould, mildew, algae, lichens, and air pollutants.So when you apply your homemade liquid N fertilizer in an effort to get rid of biological growth, you are actually fertilizing it at its core where it resides below the stones surface. Scrubbing isn’t always the best cleaning method, and some people are unable to put in the physical work for various reasons. Rinse with more water – not much water is really needed, just enough to rinse away the debris you’re removing. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

Information and statements about products are not intended to be used to diagnose, treat, cure, or prevent any disease or health condition. Summation: When you take household ammonia and add water, you are making a form of “liquid N fertilizer”.Monument slab cleaning AFTER – June 2014 NOTE – I did some overall light scrubbing one month after application by my choice, due to the fact that this is a slab monument that’s parallel to the ground and accumulates more encrusted bio-matter. My rule of thumb for which brush to use: if you wouldn’t use it on your body, don’t use it on a gravestone! Download the D/2 Safety Data Sheet, D/2 Data Sheet, and D/2 Specifications related to this product (requires Adobe Acrobat Reader). Your individual results will vary – climates and micro-climates can make a huge difference on several factors like length of time to clean, temperatures, local molds and bio-materials, amount of rain, etc.

The reason why it is important to choose the right product is because using the wrong product can cause major damage to your headstone. No other Houston monument company can offer the quality, selection and service that Schlitzberger and Daughters is famous for. Used on buildings, monuments, sculptures and headstones, D/2 safely removes stains from mould, algae, including stubborn red algae, mildew, lichens and air pollutants. Manmade elements can range from a wide variety of atmospheric pollutants and acid rains, to any sort of carry over used in the farming industry, from fertilizers to pesticides.

Yes, D/2 is safe on all built structures and works well in most situations where biological growth is the issue. Ammonia will then rapidly react with soil water to form ammonium (NH4+), which is retained on the soil cation exchange sites. They are frequently used for common household soaps and cleansers, but can also serve specific purposes in a lab setting. Hi, I’m working on getting s group together to clean stones in the veterans portion of a local city cemetery with roughly 665 stones.

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