I use ---

Washing - I buy bulk detergent from a company in Ireland PWP find it good but it strips the wx
Tar Removal - Gunk Tar remover, just found it and it is the best I have ever used
Tire Dressing -Waste of time and money in ireland
Wax - Various generally AutoGlym
Glass Cleaning -Turtle wax Glass cleaner or and domestic glass cleaner
Wheel Cleaning - I purchase the Concept industrial wheel cleaner great but it burns!
Wheel Wax -Havent used one in years
Leather Cleaning -Autoglym products
Leather Protection / Treatment -Autoglym products

As far as the long lasting waxes go I have tried Tough Seal and some other one and after a month or two (depending on the weather) water stops beading so I just stick with Regular wax

How ofter do you or should you wax?