Do not use any ammonia, vinegar, or lemon cleaners, as their acidic formulas will eat away at the granite's surface! Soak a clean rag or cloth in the soapy water, allowing the cleaning fluid to permeate it. Wring the rag or cloth a few times to remove excess water. Then wipe the granite headstone thoroughly.

What is the best thing to clean a gravestone with?

Mix: Non-ionic detergents are generally recommended for cleaning granite headstones. Mix just one-ounce of non-ionic detergent to 5 gallons of water. Apply: Use a brush to gently apply the cleaning solution. Always test the solution to ensure the best results after the area has dried.

What can you use to clean a stone headstone?

Use lots of water and a soft plastic scraper, rinsing all the time, and using clean water each time. A hose pipe is the best way to keep the stone wet, but otherwise this is easiest if you use a pump instead of a bucket. It is essential to use plenty of clean water and to keep the brush wet at all times.