Just my son's friend. Kernandez, that's exactly what I've been doing and it's doing my head in. I have been using the spray we get here in NZ (Dettol, not for Noro) on colder days but I am convinced the bags (and the carpet) are seething. They are such good friends and are both really struggling with life so I wouldn't say anything. How dirty are armpits and feet? Can they make us sick?