Cleaning Old Granite Headstones

There are many different types of headstones but if you know that the marker you want to clean is granite and that it s soiled with just dirt and mildew here s a suggestion.

Cleaning old granite headstones.

Spraying down the headstone first will help maximize the effectiveness of the cleaning solution. You should clean a granite headstone as needed. Our group recommends d 2 as the first choice in cleaning headstones and markers. Therefore you should not try to clean a headstone marker or memorial on a very hot or very cold day.

Before you begin to actually clean the granite headstone remove excess. Headstones can be very porous and can soak up the cleaning solution before it has a chance to work. Old clean plastic milk bottles work great for transporting water to the markers. Use undiluted for best results.

However it still must be a very gentle cleaning. Once you have checked out the stone you are ready to start actually cleaning. Once they are wet gently begin wiping down the surface of the stone. It works best at 45 degrees and above.

Gallons and gallons of water. Check if you can clean the stone. The steps for general cleaning are as follows. Follow the directions on your cleanser.

The hardest of the natural stone type of monuments that you will see in a cemetery is granite which is still widely used today granite has a hardness of between 7 and 9 and can withstand a little more cleaning than the other types of natural stone. They feast on mold mildew and other growth that causes tombstones to look discolored and damaged. Dampen your sponges in your bucket of water. Also if you re thinking of cleaning a stone in a very old cemetery will it stand out awkwardly among the other 200 year old gravestones.

Perhaps a lighter cleaning would be best in this case. Hard dark stone such as granite and cast metal markers grow surprisingly hot due to direct sunlight and or higher temperatures which can result in the rapid evaporation of the water you ll need for basic cleaning. Soak the stone with a hose or by dumping a bucket of clean water over the entire surface. How to clean granite headstones.

Steps for cleaning granite headstones. How often it needs to be cleaned will depend on weather conditions and whether there are trees overhead. Clean a granite headstone. For more information see the article a unique method for cleaning headstones if you have concerns about the headstone or are cleaning a very old headstone consult a conservation specialist for the best cleaning methods.