Re: how do I remove paint from concrete??
Two things come to mind, chemical strippers such as Jasco paint stripper which is a pretty aggressive product, or sand blasting. Paint stripper will be the cheaper of the two, but it will leave behind "staining" from the old paint at the very least, by no means will it clean the surface well enough to be left raw, it will prep the surface pretty good for a new coat of paint.
Sand blasting will take the paint off, as well as the top layer of the concrete, leaving a pristine surface that can be left raw or repainted, depending on your preference.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!