It most certainly does kill fleas, the pesticide active ingredient is found it all flea sprays and house bombs. ITs expensive to use but does work as ive done it
I said it does kill fleas. It's a pesticide - a strong one at that. While I personally wouldn't use it all over the house, as I said, and I certainly wouldn't use it on my dog, it would kill fleas in the carpet if you were to use it that way.