how do i clean mortar off stone? i have taken down a wall which was blocking an old doorway. where the stone had been put in there is mortar on the stone which i cannot get off without chipping big holes in the stone. is there something that dissolves old mortar or am i being optimistic?
powelly
Labourer
Posts:
3
Joined: Wed Jul 25, 2007 4:17 pm
Post by powelly »
Wed Jul 25, 2007 4:25 pm
use brick acid you can get it from focus/b&q that will sort it no probs
