So me and my boyfriend recently took in a stray cat off the streets from around our neighborhood and of course being an outdoor cat he has fleas. We tried the spot-on treatment for him and it doesn't seem to be working. We pulled off about 20 fleas off him last night with a flea comb. All still alive. So my question is will I look like shredded cheese if I try to give him a flea bath? What is the best way to give him a bath? We got him all his shots yesterday too so he is good to go with that. He's strickly going to be an indoor cat now.