It means on some overnights there wil be a aircraft washing task added to the work order for a entire a/c watch. In the real world what is gonna happen is when the mechs get done with everything else the back around the apu exaust will get washed by the mechs. Even though we have cleaners who do the insides, for some reason they dont know how to use a hose...I agree some of our planes look like they should be hauling cargo not people...and I would guess that Comzir opts for the cheapest paint on the new paintjobs, because they look like crap after a month or so.