Just wanted to follow-up. I was able to completely rid my grow room of spider mites. I'm not sure if it was the weekly neem sprays (and occasional pyrethrum) OR the No Pest Strip. I put the No Pest Strip in for 1 week at the switch to 12/12 light cycle. I had ventilation completely off at night and day.... my air-cooled reflector just pulled air from a different room. Anyway, that was 4 weeks ago and I haven't seen a sign of them since. It helps that my grow room is only 5' x 5' and 7' high..... so 175 cubic feet total.... probably fills up with the dichlorvos vapors in one night!

Just consider yourself lucky if you don't have root aphids. Those fuckers sucks and you won't realize you have them until they've already destroyed the roots on several of your flowering plants.