I am polishing trim pieces on 66' Chevelle rather than re-anodizing. I have seen numerous cars at shows that have gone this route. Anyone have recommendations as to the best method for stripping the old anodization off prior to polishing the aluminum pieces? I have heard that oven cleaner works but I don't know how long to leave it on .... or if there is risk using this type of chemical on aluminum. Any suggestions?? Thx.