Bio Spot® Topical & Mist for Cats
Powerful treatment makes fleas on your cat a thing of the past
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=2982&Ntt=biospot&Ntk=All&Ntx=mode+matchallpartial&Np=1&N=0&Nty=1------------
we use this on our dogs and cats. Works good. We've used it for past 7 years and haven't had a flea or tick problem. there are other similar products out there but the BIO-SPOT works the best for us.
In addition to the bio-spot on the critters -- fleas hide in crevases and in furniture. One apartment I lived in was pretty infested -- bombing helped, but it didn't do it all. I ended up mixing flea dip with some water and mopped the floors with it, and added it to carpet steamer solution. Washed the floors/carpets every couple of days -- and mixed it up in a spray bottle for spritzing the furniture. Took a couple of weeks to get rid of the fleas -- but it worked.