Spray the bottom of the leaves, that is where they lay their little golden eggs. That Green Clean stuff doesn't seem to hurt the dope. GL, and make a HEPA filter fan box.
When I was a kid yes. For the last 12 years I have not. I am not a fan of spraying ANYTHING on a plant late in flower I plan on smoking. Cannabis is one of the best plants in the world at holding on to what it is given. Like I said in the end it is your choice to smoke what you want. I wont stop you but I do have a opinion on it.Have you ever smoked weed grown outdoors?