I feel like jumping to Permethrin-based solutions is lazy as could be...if you do, be careful with any pets, use proper protocols, and know that you are part of the problem with super-pests and such. It is what it is, but you should be seeking an integrated solution that flows with your rooms....from first cut of a clone or scoring of a seed to last cut of trim, not a silver bullet solution.
not trying to be a hater, but Permethrin and the natural analogues of such are miracle tools for pest management (or they were). Now in multiple continents we have mites, thrips, and aphids with extreme resistance to it.......like it is happening so fast in lab settings, a single generation may go from 90% mortality to under 50%....if humans did that for any pathogen or illness, well that would be friggin bonkers insane....
Not only that, using a Permethrin-based solution is the equivalent of putting a switch on your pistol instead of learning how to aim a firearm....
Also, my personal beef - this stuff is hell on both aquatic life and bees and basically has zero use in any IPM regime worth a single crap