So I've probably spent near 1k on SNS 217 / Guardian / Green Cleaner and I still am getting re-infestations all over my walls n shit. Im not going to be flowering for a long time so im looking for any advice on extremely deadly systemic only spider mite killers. I used floramite in the past with lots of success but in WA state you cannot use it without a license so I got myself some BAYER Tree & Shrub and BAYER Complete insect Killer and was wondering which one was better or if there is something else that is even stronger than BAYER? I had success using the BAYER T & S on root gnats but not sure about spider mites.