Auto Finesse revive is awesome on exterior plastics. Been my choice for a few years now.
Just make sure you shake the bottle well before every use (Or even during use if your gonna be a while)....otherwise it can separate and you end up with a watery liquid at the end of the bottle.....
Bit of a cleaning day today as the weather has finally got above freezing and my work this afternoon was cancelled
New products were great (clay bar and chemical guys instawax). But hands are knackered.
3 hours invested but worth it just for that shine. Will clay bar again in the spring just to keep on top of it as I doubt that I got everything decontaminated.