If your question is about a reinfestation of fleas, here's your scenario. You treated your cats for 2 months. Frontline only lasts a month. I treat my dogs and cats (fleas don't distinguish between species) all year long. You didn't "treat" your home. When there is an infestation, the home as well as the animals have to be treated. Get out your vacuum and enlist your significant other. Suck up some cheap flea powder into the bag. Vacuum like there's no tomorrow. Drapes, furniture, baseboards, carpet, etc. Wash all bedding. Their's and your's. Throw out the vacuum bag(s)in a place outside the house. You can tape it up in a small plastic bag if you want. It's also a good idea to "bomb" the house with a spray bomb you can get from the vet's. Clear everyone (including any tropical fish--learned this the hard way) out of your home when you set the flea bomb. Getting rid of fleas takes drastic measures or they will keep coming back, especially at this time of year. Continue to treat your cat

Izadore (Izzie) answered on 12/3/11. Helpful? / 0