Flea medicine question

Hi there,

I used a product called bio-spot on my cats last weekend to get rid of fleas. It is a week later and they still have fleas! Do you think it is okay to use advantage or frontline now after already using the other stuff? We are moving and I don't want our new place to fill up with fleas!

TIA

Amy

Definately get your flea medications from your vet. The OTC ones are extermely dangerous to cats and have caused quite a few deaths and illness in cats.