I am trying to remove outdoor carpet and its adhesive from a concrete patio. I have tried scraping, adhesive remover, boiling water, pressure washing, and crying tears. Nothing is working. Until I remove this hideous stuff, I can't do anything with this outdoor space. Does anyone know how or who can remove this stuff or how to cover it, decking board?, patio pavers? I am trying to do this on a very small budget which is why I would like to remove the adhesive and just paint the concrete by myself. Any suggestions would be greatly appreciated.