Just to put it out there: Dr. DoRights is a GREAT product!! If you have a pest problem or a case of PM (Powdery Mildew) then buy this spray! It works miracles.. I drenched my 12 plants while the lights were off (if you spray when lights are on you can burn the plant because the oil in the spray magnifies the light!) and the spray dripped off the plant and I have had no pest problems and the PM never came back.... THANK YOU DRDORIGHT!!