endurance cleaners

I just bought an 01 black silverado and I want to keep it clean but only want to use products that last long periods of time do you guys have a combo of products that I can use to keep the black paint clean and shiny as well as the plastic trim and the chrome bumpers and even the windows and also what do you think of rain x and products that are suppose to wax as you dry???? what type of cleaning apps. shoud I use I see about 20 different types of towels I can use