My sister has a 2020 Hyundai Tucson. There is light gray plastic trim under the doors. They don't come clean when washing the car. What is the best way to clean them? Thanks.
I am not sure how well that would work as I don't use simple green. As far as protecting the trim you have the option to ceramic coat it with CarPro DLUX. If it needs trim restoration then I would look into solution finish and their over the top sealant.