I'm related to the people who are buried there, I've never met any of the people who have there names on the headstone just because of how old they were but since I cleaned two other headstones and decided last year I would put flowers on the headstone in the picture, I should clean it, I'm glad I did.That looks a lot better! I’m sure the family of the deceased would appreciate it!
We'll see if mother nature cleans it up more during the summer, if not, then this fall I'll clean it with D/2 Biological Solution.