I have used all kinds of waxes in my day, but I have settled on Meguiars Hi-Tech Yellow Wax. Works very well. I also use the Meguiars Glaze beforehand.

Yeah I've seen claybars are Pepboys too.

 

Theres a ton of "Car protectants" out there ! Theres waxes, sealants, all in one type cleaners. Your best bet is to ask whats favored by many. Personally i use product not available to the general searching public, and buy all my items online. Blackfire, Platinum, Four Star, Poorboys, Adams, some Meguiars, my list goes on and each item provides the desired look i may be looking for. There is no such thing as "best", it all depends on your cars color and what your looking for.....Make sure to add a clay job, polish, maybe a glaze, and sealant to your plans. I prefer a sealant due to their ability to last way beyond what a wax can provide.....

 

CLConversion,
You can get the claybar from Canadian Tire. Make sure you get the kit which includes the detail spray if you buy the Maguires.
It makes my black car really stands out. Not sure what it will do to a silver car.

 

I'll have to try it out in the spring time when I get the car out of the bodyshop I'm storing it dfor the winter & maybe doing a few more mods on it also lol

 

I was thinking of storing my car as well but my brother in law said that if you buy an Audi Quattro, you bought it for the winter months.
I guess he is right, so I am driving my car thru the winter. Besides, I love to drive this car.