what is the best product to remove black mould marks off our walls (about a foot sq) the problem has been dealt with,so just need to to find something to take the black marks away so i can repaint it thx
I usually use Dettol Mould and Mildew remover and find this works fine. This will kill off any mould and remove the black marks if it is still alive and prevent it from affecting the new paint. If some black still remains then give that area a coat or 2 of paint then do the whole wall.