if there zaino'd robin, you shouldnt probably need to use any wheel cleaners for a good 3 months.
And when it comes to wheel cleaners, i wouldn't urgently recomend wheel brightener. Its some serious chemical kit. it contains amonia too i think. Its been known to make centre caps cloudy/milky. Its got a Pretty Low PH Value (quick chemistry lesson. Ph scale = 1(acidic) to 14 (alkaline) )
it went thru spray heads like no tomorrow when i was using it a few years ago.
Its nasty stuff and i dont really use it at all anymore, if you were to use it, be careful, watch out for gusts of wind and WEAR gloves!
I use bilberry now which is an acid free cleaner and there has been very very very few alloy wheels that it couldnt cope with (and those very very few were probably due to a crap wheel refurb job)
HTH
Jay