There have been recommendations for spray waxes.
There seem to be two basic types:
1. Spray on, work into paint, let dry and buff
2. Spray on and buff
What are we talking about here?
For the 2nd type, tried Meguiar's Ultimate Quik Car Wax, and it does not seem to last long.
For the 1st type, just picked up some Chemical Guy's Blazin' Bananas, but have not had the chance to see how well it works.