I'd like to paint my garage floor, possibly with textured paint.
What do I have to do in order to get my garage floor, which is currently dirty and somewhat oily, ready for something like an epoxy-based, textured paint?
A post from the The Garage Journal forum has an excellent write up on garage flooring products on the market: http://www.garagejournal.com/forum/showthread.php?t=2873
More posts on the subject, including testimonies and how-tos: http://www.garagejournal.com/forum/forumdisplay.php?s=b1e2eb50860dcaff8a02fbacc8caf80f&f=20
I purchased a garage floor epoxy kit It contained very detailed instructions on how to prep the floor. It also had muriatic acid in it to etch the floor before painting on the epoxy.
One tip I would give is to have someone help you put it on. You only have a limited time to work with the epoxy once the two parts are mixed. If you have one person cutting in and one person rolling on the main part, it is much easier to get it done in the setup time of the epoxy.