Review on Plastic Restoration Solution - Retro-Brite (Sole Bright) - 16oz by Amber Perez

Product works as advertised but may not completely remove yellow from plastic the first time. Heavily yellowed areas need to be re-treated, which is to be expected. The rest of the processing comes very close to the original. I applied it to the plastic with a wide brush, then put it in a plastic bag and left it in the sun for many hours. Note. It does not turn white immediately, it takes several hours as it is a gradual process. I will definitely use this product again.