Hello DIY, my block/concrete porch was painted by previous owners: https://ift.tt/2GGeuDw, https://ift.tt/2qeqscn, https://ift.tt/2GGevay. I have tried scraping and pressue washing the old paint off, but much still remains. Should I scrape some more and just paint over it again? Not sure where to start, any guidance would be appreciated. via /r/DIY https://ift.tt/2H3cYdK
