i spent a whole day when cleaning my car too sometimes its even most of the weekend as i cant stand having a dirty car (i really hate winter) that how day includes me taking the wheels off to clean the whole wheel front and back, clean the bodywork, clay the bodywork, polish the bodywork and then wax the bodywork, sometimes i have enough time in the summer month to detail the engine bay and most of the time i give the interior a quick going over with say a damp cloth on the leather and other the dash etc while then in the hotter day i clean the leather on one day and then you have to leave that then condition it the follwoing day which brings back the new leather smell. Yes im mad i know but its just what i like to do and everybody is different when it come to looking after their own car.