@@deactb59 You are right , Flitz sealent doesn't last that long, I restore plastic head lights with the Flitz polishing compound and a 3m polishing pad, and seal them with the Flitz sealer, I have to redo them every year to year and a half, and for just pennys and 2 minutes of time per light, and how fast and easy it is, I don't see any other easy way to go, I've been doing the lights on a 2002 Sportage for the last Ten Years with Flitz polish and sealer, and they look crystal clear, all for just pennys and about 4 to 5 minutes of time .