Quote:
| Originally Posted by Darkdiver You might try muratic acid on a paint brush. I use it alot at the yard.You would be surprised at the things it will remove without harming the gel... Good luck. |
Yep, really good at about 10% mixed with white vinegar and warm water. then leave it half an hour, will clean it up a treat. Or try Y10 gel, but thats getting costly.