Ive tried the three stage system from Meguire's and it didnt work. Any other suggestions? Was gonna try the 3M series next...oh yeah, it's on my wife's Accord :shrug:
Acid rain etching (waterspots) really suck... sometimes it will not come out unless it's buffed on a rotary or wet-sanded but usually the factory clear coat is to thin. My suggestion is to take a little magnifying glass and check out the spots, if they are raised and look like little bumps you can probably remove them with a good claying, if that doesn't try distilled white vinegar, if that doesn't work and you still want to keep going by yourself at this point I'd recommend purchasing a porter cable 7424, a Red Meguiars cutting pad and Pooorboys Super Swirl Remover (SSR) 2.5 and go at it and they should be much improved anything that doesn't come out after that whole process will have to be removed proffesionally