Hi all, long time since posting anything, been flat out down here!
I have had a builder mate of mine wanting me to fix up some stains to one of his clients deck. They had a backyard operator clean it but the galvanised screws have leached a stain onto the decking( around the screws), it looks like ink. Would Oxcylic acid remove such a stain or will I need to go looking for something else?
I have had a builder mate of mine wanting me to fix up some stains to one of his clients deck. They had a backyard operator clean it but the galvanised screws have leached a stain onto the decking( around the screws), it looks like ink. Would Oxcylic acid remove such a stain or will I need to go looking for something else?