I noticed while doing my spring maintenance that my anodes on my out drive are looking a little rough. Not really ate up... but are getting a coating of ? on them. Should or could these be cleaned as I'm real picky on how my ride looks. I know thats what they are for... but everything looks new except these parts and they look bad.

Since you say you are picky about looks, why don't you buy new ones? But they'll look like they do now after a season. I know you can't coat them with anything or they won't work. I guess you could take them off and try to buff them, but if I was going to do that I'd just replace them.