Quote:
Originally Posted by dydy  I was just coming to ask the same thing! I noticed that Kirkland and Frontline have different active ingredients
Kirkland: Etofenprox 30%, Methoprene 3.6%, and Piperonyl Butoxide Technical 5%
Frontline: Fipronil 9.8%, Methoprene 8.8%
I'm like the OP - I'm usually really happy with Kirkland quality (as good or better than the name brand) but the Chicken Jerky treats made me a little worried. |
The Kirkland product sounds like it’s the generic equivalent to Bio Spot Defense Spot. A generic product should contain the same active ingredients. Here's Bio Spot Defense's ingredients.
Etofenprox
(S)-Methoprene
Piperonyl Butoxide
There are some reviews here.
Amazon.com: Bio Spot Defense Spot On F&T Dogs -...