This thread is going to go the way of the "what motor oil do you use". LOL I have been using ZAINO Bros show car polish for roughly 14 yrs now. I have a 99 Dodge Dakota R/T that I show & drag race. These products are by far the best & EASIEST I have ever used! With my arthritis I don't like washing/waxing any more than necassary.
#1) You don't have to "chisel" this of like regular car waxes. It wipes on with a really light haze. Even in 95 degree heat like Lazinskm describes, it wipes off super easily.
#2) It lasts about a year on a single coat. Before retirement I only had a chance to apply Zaino to my wife's car once a year.
#3) It doesn't turn all you black rubber/plastic trim chalky white, it actually treats & protects it.
#3) While I am applying, I rub it onto the plastic head & tail lights to protect from yellowing.
#4) Then, use the application cloth on all your glass. It works just about as good as rainex.
Purchase these items as a bare minimum.
Zaino Store : Z-AIO All-in-one
Zaino Store : Z-5 PRO Show Car Polish for Swirl Marks and Fine Scratches
Zaino Store : Z-6 Ultra Clean Gloss Enhancer Spray