any smart arse kids come in ,accidently give them a soaking with your brush, bits of wet plaster and water over them, works every time, ask his parents if little johnny is okay and say sorry, they usually say no no hector, not your fault , he should not have been in the room , we told him not to go in, and sometimes they get a smack off there parents as well/ or a bollocking, one customer even gave me a 20.00 quid tip at the end of the job as a way of an apology, for his boy coming in the room, are you sure i say, well if you insist i say, mrs.hector says i am going to get struck down by lightning one day