I think one of my cats might have fleas. She's itching a bit and my ds has had a lot of bites recently which look a bit like flea bites.
I've treated both cats and washed bedding etc but ds is still getting new bites (he's the only one who seems to get them, but the cat does sleep on his bed a bit so assuming the two are linked)
However, I haven't yet actually seen any fleas on either cats or around the house. Would I definitely be able to see them? Should I treat the house anyway? And what's the best thing to use? Is there a spray?