I also used cleaner polish on my headlight lense covers on my 92 Camry and it did the job just fine. Also, if you're a car wash man instead of a DIY'er, then just ask the detail guy at the car wash to do it for you and give him a buck or two. Done.
I also have Silverstars in my other non-Toyota vehicle and I like them a lot. Be advised, they come with a warranty so you want to check that before you go out and just buy new ones.
