Mortified to be writing this as we are generally a very clean family but due to a family bereavement my husband has been away and I can only assume giving our cat her monthly flea treatment has slipped through the net. Anyway my toddler and I now have bites and I have been horrified to discover a couple of tiny fleas. The cat has been given treatment but what else do I need to do to fix the issue and stop any more of them please/banish them from our house? I feel itchy just thinking about it and feel so guilty for my toddler. Do I need to fumigate? Many thanks