I, personally, would not use anything made by either Sergeant's or Hartz on any of my animals ... ever. I also would not use anything with essential oils on any cat, as I have read that some essential oils are toxic to cats. I also would not expect the above formula to be particularly (or at all) effective against fleas.

Laurie

 

I had tried that in the past with my cats. One of the cat's skin was peeling off in chunks after I used it on him. It was as if the essential oils burned him. I felt horrible about it and have stuck to advantage ever since then. Luckily I no longer have a flea problem but when I do, it's always advantage.

 

Wow, guess this stuff is a no-go! I was wary of the brand and ingredients, but wasn't sure. Glad I haven't used it yet. I guess the search for an alternative continues...

 

I tried something similar on our dog and not only did it not kill the fleas, but she stunk like some kind of weird spice cake. I don't recommend it. I have heard not to use it on cats.