maddydog
Well-known member
- Messages
- 68
- Location
- north staffs
I've recently cleaned some block paving for a commercial client and some patches of efflorescence have appeared.
They're fine about it and understand the reasons as to why but they want it removed for an upcoming event.
Just wondered if anyone had experience of using brick acid? Concentration? Leave on heavily diluted or rinse off? Etc.
Cheers
They're fine about it and understand the reasons as to why but they want it removed for an upcoming event.
Just wondered if anyone had experience of using brick acid? Concentration? Leave on heavily diluted or rinse off? Etc.
Cheers