Here is an example of D2 Biological Solution from gravestonecleaner.com.
We all want to preserve the beauty and dignity of our loved one's headstones as much as possible. Yet, water and scrubbing are not enough to bring back the pristine condition of the headstone. That's where Headstone Cleaning of the Carolinas comes in.
After the initial cleaning of your loved one's headstone, the appearance will continually improve days after. The results are long-lasting , which means the headstone won't need treatment for months, even up to a year or more. What's more, when it does come time for a touch up, stains and biological growth will be minimal. That means your loved one's headstone will stay looking newer, longer!
The majority of monuments sit outside and are constantly subjected to moist, humid conditions. Unfortunately, these conditions promote unsightly growths to take hold and grow. This is especially true in the southern U.S. where high humidity is common.
This is after just one treatment. Notice the stains are significantly lighter. They will continue to lighten as time goes on, thanks to the specially formulated (and headstone-friendly) cleaning solution we use here at Headstone Cleaning of the Carolinas.
Algae, lichen, moss, mold, or mildew growth and stains collect on cemetery statues and headstones over time. These growths develop on the surface, making headstones and headstones look dark and dirty.
Removal of the heavy growth will take time, however, notice how much improvement is made after just one cleaning.
Flat headstones are particularlyvunerable to the elements becuase they are not slanted enough for moisture or wet grass clippings to roll off. This can cose severe buildup over time.
Note the lightening of stains from one treatment of D2 Biological Solution. After long, This headstone's face will be even-toned and much easier to read in a matter of weeks.