hi im just curious what precautionalry methods people use for keeping spider mite out of their grow rooms. I have a small grow room setup in my garage , I use surface spray around doors , cracks etc. I filter all air entering and again use surface spray. I go straight from the house to the shed to work in my grow room and avoid going near the garden. Yet I still get spider mite. I irradicate it from the grow room using flea bombs but would prefer to keep it out. I have thought of flea bombing the entire garage every 3months, possibly using dissposable overalls and shoes for entering the grow room and keep these dosed in surface spray. What do other people do to keep these little bastards out? thanks wilson