Mix it with the proper ratio of water.
Best way to clean granite gravestones.
With a smooth even motion the granite headstone stone will begin to look new again with most of the calcium buildup being scrubbed away.
Granite headstones can last looking good for many years depending on the water used at your cemetery.
Start scrubbing with just a soft brush and water.
Soak a clean rag or cloth in the soapy water allowing the cleaning fluid to permeate it.
Pressure washers can be used to clean granite headstones but use caution around the carved areas.
Headstones can be very porous and can soak up the cleaning solution before it has a chance to work.
Wring the rag or cloth a few times to remove excess water.
Next mix a solution of 50 percent regular household bleach and 50 percent water and scrub the stone using only a nylon or fiber brush do not use anything containing metal because it can scratch.
It will appear as if you have washed away the wording.
Follow the directions on your cleanser.
The pressure from the washer will remove the paint and leave no difference in the coloring.
You may have to repeat this process a few times depending on how dirty the granite headstone is.
How to clean granite headstones soak.
Wet the stone thoroughly to start softening any material that is on the stone.
Often these are coated with a black paint to make them easier to read.
The usual method of wetting a stone is with a bucket of water but a small pump sprayer can save trips back and forth to the water faucet and gives you a clean supply of water for rinsing.
Dampen your sponges in your bucket of water.
Once they are wet gently begin wiping down the surface of the stone.
Then wipe the granite headstone thoroughly.
Rinse clean and now you may apply a granite revitalizer or polish spray from your local hardware store.
Next thoroughly wet the headstone gravemarker or memorial using your sponge and or by pouring water over the surface s you wish to clean.
Once you have checked out the stone you are ready to start actually cleaning.
Spraying down the headstone first will help maximize the effectiveness of the cleaning solution.