2015 Honda Civic Si Coupe
I've been using Back to Black off and on. Seems to work when I remember to put it on.For years I always used and tried different carnubba waxes.
I really like Turtle Wax, ICE products. Spray Wax & Spray Detailer.
I don't like their Turtle Wax Hybrid Solutions line.
For black plastic trim, that is going graying or white, "Solution Finish Black Plastic & Vinyl Restorer "