i use loads of stuff first clean the alloys with halford alloy wheel wash and tooth brush, then do under arches with hose and sponge and some wash, then with a different sponge do the underside of the car and round the frount and back using turtle wax wash, then do the car with a new sponge and autoglym body wash, hosing the car down betwenn each task, then dry with flexiblade and leather, the do windows with autoglym glass polish body with autoglym resin polish, tyre shine and all that, then start the inside, its has taken me over 4 hours sometime especilly in winter but i do it ever week cant stand a dirty car, looks mint when done