Thank you for replying
We did vacuum the entire house.. we have a built in vacuum.. in the basement corner of the house so whatever got sucked up, is in the vacuum still.
I tried to find fleas on the kitties and I can't see any. I tried a small flea comb, and still no luck. It may be better if I wet their fur a bit as that takes alot of the fluff away. I may try this tomorrow.
I assume Revolution should work well (we just had them done earlier this morning)? To be honest, I've had cats for decades, and never had fleas on them ever... so I'm not all that familiar with them.