Question: What Is D2 Biological Solution?

D/2 Biological Solution is a biodegradable, easy to use liquid that removes stains from mold, algae, mildew, lichens and air pollutants. 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.

What is D2 biological solution used for?

D/2 Biological Solution is highly effective for removing stains caused by mold, mildew, algae, lichens, and air pollutants. Tested and used by the Department of Veterans Affairs and the National Park Service, D/2 is a biodegradable cleaner that is pH neutral and contains no salts, bleach or acids.

What is D2 cleaning solution?

D/2 Biological Solution is specially formulated to remove environmental pollution, dirt, and staining from biological soils such as mold, mildew, lichen, and algae from indoor and outdoor surfaces. D/2 is a Biodegradable cleaner that is pH neutral and contains no salts, bleach, or acids.

What is D2 cleaner made of?

D/2 is a quaternary ammonium solution with surfactants to enhance cleaning capabilities.

What is d2 used for cleaning tombstones?

D/2 Biological Solution is a biodegradable, easy to use liquid that removes stains from mold, algae, mildew, lichens and air pollutants. 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.

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Is d2 SAFE?

Safety Information D/2 Biological Solution is non-mutagenic, and contains no carcinogenic compounds as defined by NTP, IARC, or OSHA. It is considered essentially non-toxic by swallowing, as it has an oral LD50 of 2.0 g/kg of body weight. No special ventilation is required during use.

What is similar to d2 biological solution?

But the best solution (especially for biological stains), is with D/2 Biological Solution. This solution can clean stains that sit deep beneath the surface of the stone. A similar but more readily available alternative is the Wet and Forget Moss Mold Mildew & Algae Stain Remover.

Can you use d2 on granite?

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.

Is Wet and Forget safe for tombstones?

Wet & Forget is a quaternary ammonium compound, which makes it safe for all types of headstones.

How do you clean mold off of tombstones?

Mold and Mildew Stains

  1. Step 1: Make or Buy a Cleaning Solution. Mix a half cup of ammonia, or bleach, or hydrogen peroxide in a gallon of water.
  2. Step 2: Wash the Stain with the Cleaning Solution.
  3. Step 3: Wash and Dry the Marble Headstone.
  4. Step 4: Make and Apply a Poultice.

How do you clean graveyard graves?

Scrub: With a soft-bristle brush, gently scrub the headstone in an orbital motion from bottom to top. Avoid any cracks or flakes when scrubbing. Avoid cleaning the entire stone if there is an excessive amount of scratches or flaking. Rinse: Always rinse the stone from bottom to top to avoid streaking.

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