need help to remove crap from vehicle

[nazier]

hi people

please help because im going to kick the crap out of a panle beater, had the car washed yesterday, and my daughters finger prints are not coming of, why because the panel beaters some how got clear coat on my windows, now the windows look dirty even when they clean because of the dust that was on the windows, what can be use to remove it, both front and rear door windows have it

they put some thing on the front grill, and now its all over the engine, can i just do an engine wash or should i rather take it in to get washed, will it start if i use a pressure washer,

thanks