Browse Forums DIY, Home Maintenance & Repair Re: Blackspot on reconstituted limestone blocks 2Oct 19, 2019 6:43 pm Nev57 Im trying to get blackspot off my reconstituted limestone blocks ,ive tryed oil of cloves bleach and hi pressure water spray which has worked to an extent but wondering if there is anything that i can use to finish off. Its in a wall that retains a garden bed,so must b non toxic, bunning have 30 seconds product but u can't use it near plants or pets Those span tables can be pushed a little for a low deck if you dont mind a little flex. Last deck I did, I pushed it a little and it was still rock solid - no noticeable… 6 13706 |