I am at my wits end! The children keep getting bum worms. I give them the tablets, everyone in the family gets one, we wash all the bedding, pants, pyjamas, clothes, towels, flannels. I super clean the bathroom, hoover the bedrooms, anti bac the bed frames, bedside tables etc. This seems to clear things up but then 4-6weeks later the bum worms are back. I've looked up the lifecycle of these disgusting little things and it sounds as though the children are getting reinfected. Help, what do I need to do to get rid of these things properly? I am so sick of this. And I can't keep worming the children!