Fixing yellowing canopies?
 

I have an 85 HISS and the canopy has yellowed badly. I have been reading about different ways to clear it up including: Peroxide, plastic (headlight) cleaners, bleach, sanding and so on. I'm trying the peroxide method, but has anyone fixed this yellowing problem effectively?

Try http://wiki.joecustoms.com/wiki/Canopy_Restoration Future Floor Wax or whatever its called now adays..

Thanks much :)

Update- I tried Peroxide- no luck.