4 hours ago, JoNorvelleWalker said:
When he forgets why not have him bring back the shine with Barkeeper's Friend and SOS? In my experience once aluminum gets corroded there is nothing that can be done. Maybe I've never been aggressive enough.
He has not forgotten since I talked to him a year ago. It takes some elbow grease but if you get at it the first time, it shines again. Letting it go for a few times is a lot more difficult.