Jon from Oklahoma City writes
There would be no valid reason for mixing Bifen XTS with Talstar P or Tengard. Mixing 2-3 insecticides together does not make either stronger and can contaminate an area making it highly repellent so that insects will avoid it and neither can do their job of killing the insects. If you want a faster knockdown product, you can add something like Exciter.
Answer last updated on: 07/03/2018
