definately wet sand.. when you get past 220 grit.. that means 400, 600, 1000, 1500, 2000 then go to steel wool. start at 1 to clean out the sandpaper particles and work your way to 000.. oh yeah. always use the steel wool and sandpaper in the same direction. once you are done with the sanding and steel wool buy a tube of semi-chrome. The tupe is like $6.oo but is amazing.. makes mother's look like turtle wax.. then your frame should be a mirror. Also, everytime you polish your frame it gets better and better.. wait about a week and re polish it with semi chrome.. after about 4 or 5 applications of that stuff it looks amazing..