Step #1
Spray GP66 Miracle Cleaner on graffiti.
Step #2
Place paper toweling over graffiti..
Step #3
Spray more GP66 on toweling to saturation point.
Step #4
Keep toweling wet with GP66 Miracle Cleaner.
Step #5
Test graffiti with stainless steel brush or pad every 1/2 hour. Be sure to test with a stripping pad for smooth surfaces.
Step #6
When graffiti is ready to come off, remove toweling and spray with GP66 Miracle Cleaner while you scrub graffiti off.
Note: Some graffiti will come off immediately. Most graffiti will come off in 1/2 to 1 hour soaking time as explained above. In rare instances, you may need up to 24 hours using the above method. Use the stainless-steel brush on course rough surfaces. Use the stripping pad for smooth surfaces.