My room was a lot different when i had mites. Everything was still in dirt and, well, basically nothing was good about the room in my opinion. In those horrible conditions where everything was wrong, AVID worked, Nothing else did.

So i guess i should say it differently.

If you have mites and have exhausted all other "reasonable" methods and they keep coming back, AVID will solve the problem for you permanently regardless of your conditions.

I should mention that since i have been growing aero and dwc, I have not had any mite issues. I firmly believe that hydro plants are easier to protect against mites due mainly to the increase in humidity that occurs. There are other reasons but, i believe this is the primary reason they have trouble thriving.