I've had resonable success using household
bleach. It will affect the painted areas
if left in too long, they seem to go to a
blotchy milky look, but car wax usually brings
it back. I now only leave them in for about
30 seconds as it seems the white doesn't get
any whiter the longer I leave it. The bleach
does most of its work the first 10-15 seconds.

Phil
Road Race Replicas

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