Originally Posted by MoeMistry

Tyre will not wash off after a few applications because it penetrates the rubber. It's the cheaper products that are laden with silicone which only sit on the surface giving you the illusion of a properly conditioned trim. Once the trim is cleaned with the einszett Plastic Cleaner, a few applications of zymol Tyre are needed over a few weeks and then you can let it go for a few months depending on the soap you use to wash the car and how often you're washing. If you use an aggressive soap, like the ones in the auto parts store, you will strip the Tyre off prematurely.

Originally Posted by Chris_FL

Thanks, it's really awesome how you take some much time to explain things like this on the site! you're a good man!