Carla, I have found it best to go to the cemetery in very early spring or late winter and if possible, right after a freeze. The lichen and moss are vulnerable at that time and you can practically brush it off with your fingers.

Hi Carla, I have the same problem. Ancestors grave in Kensal Green All souls Cemetrey London UK is covered in moss and over 300 years old. I tried to gently scrape away with my finger nail and took out a chunk of the stone. I obviously wish to read the inscription but do not know how to acheive this without damage.
Recorded in the cemetrey records there are 4 ancestors in that grave(2 plots)

Any advice appreciated.
Val

Walking around in old cemete3ries ?

I try to not make a path on top of old graves, but you will sooner or later. Just do your best and do not worry about making a mistake.

-=Allen=-

If I were you I would go to a nursery or a landscape center and ask what they use to remove mold from large stones. I've found they usually have some good ideas and most of the ingredients you probably have at home.

Good Luck