Moin. Now I am proud owner of a black C-HR. Black are also many plastic parts on the C-HR, and that should stay that way. My concern is that they become unsightly over time. For the black plastic parts in the engine compartment I use the spray ATOMEX plastic and tire care. This always looks very good. I am unsure if I can use this also for the many parts on the outside of the body. The manufacturer recommends this, but maybe there are better alternatives? Thank you for your recommendations.