We seem to have an infestation. Dp works with teenagers and has long hair, as do I. I found some adult lice after he combed his hair over the bath, and I seem to have the beginnings of an infestation too. Dp is very upset and worried and embarrassed about poss giving them to me! Ds is under 6 months so we are concerned to a) get rid of them asap b) use the least possible toxic treatment for him. I haven't seen any on him but am breastfeeding in our bed at night so difficult to avoid contact! Dp is also worried about him looking after ds at the moment in case of transmission. Oh and how much cleaning out the house do we need to do to get rid of the blasted things? Would steam cleaning help - we do have a steam cleaner?