5 Common Headstone Cleaning Mistakes That Cause Permanent Damage

Most damage we repair was caused by a family member trying to help. These are the five errors we see most, and what to do instead.

What this article covers

• Bleach leaves salts that flake the stone for years
• Wire brushes leave iron behind that rusts orange
• Pressure washing blows out weathered lettering
• Never clean an unstable stone, or work without permission

Every memorial is different. Stone type, age, exposure and cemetery rules all change what is safe to do. If you are unsure at any point, stop — a stone can be cleaned again next month, but damage caused by the wrong method is permanent.