This does a pretty good job at cleaning plastic but do not expect miracles. I used this to clean some headlight lenses and as a first step to polish some stone guards on a Porsche. This product seemed to have little impact on the headlights, but I have to assume it did clean them well in preparation for the polishing with Meguiars M10 plastic polish:&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Meguiar-s-M10-Mirror-Glaze-Clear-Plastic-Polish-8-oz/dp/B0000AXMD2/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Meguiar's M10 Mirror Glaze Clear Plastic Polish - 8 oz.</a>. On the stone guards it did clean the rubber and embedded bits up pretty well, but again, it did not have polishing qualities. If you just want to clean plastic, this product should be sufficient, but if you want to polish, you need to follow this up with M10.