I have a bottle of Cuprinol Exterior Fungicide, would like to use it before I paint the wall, but the label has peeled off and so cannot see the instructions -
Should I leave it on? If so, how long for, or should I wash it off, will it interfere with emulsion if not washed off first?
I have searched the net, but come up with nothing, and have been informed that although a good product, it has gone out of production, so was wondering if anyone may have used it before, or may have a bottle lying around so I could gather any sort of instruction.
Thanks for reading