Deep scratches you'll have to wet/dry 1500 sandpaper and warm soapy water. Another way is to use a heat gun, but be very careful cause you could melt the plastic in the process. Fine scratches comes out with Honda Plastic Polish and an orbital polisher. I also add a coat of teflon after.
Basically my method consists of:
Deep scratches....heat the plastic with a heat gun to just enuf to melt the scratch so it fills in. Then take the 1500 wet/dry sandpaper w/warm soapy water and sand until smooth. Takes a few times and some patience but it works. Then spray on some Honda polish, take the orbital to it. DO that a couple of times. Then take teflon wax and run the orbital over it.
Fine scratches...spray with Honda polish, run the orbital over it; repeat. Put on some teflon wax, run the orbital on it, done.
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