How to Remove Lichen From Gravestones Without Damage
If you are trying to figure out how to remove lichen from gravestones, you have probably noticed those crusty, colorful patches slowly taking over a family memorial. It's a common sight in older cemeteries, where gray, green, or orange growths seem to be glued to the marble or granite. While lichen might look like a natural part of an aging stone, it can actually cause physical damage over time by trapping moisture and secreting acids that break down the mineral structure. ...