If I would have done a little a day I'd at least have all the undercoat off the bottom of my car! Boy Hoppy's oven cleaner is tempting, just don't want to deal with the run off plus a lot of bare metal and would flash if I sprayed to rinse with water. Heat gun, screwdriver, putty knife etc. Then flap wheel, wire wheel, both messy in their own ways lol!
