so im planning to start growing in my closet with 3 plants, which will be partially sealed. the door is one of those with the slanted vents on it, i plan to cover up the top half with a heavy duty garbage bag from the inside. my question is: is there any way to eliminate the odor in the closet so that there will be absolutley no smell in the room? im thinking about the oreck air purifier: http://www.oreck.com/air-purifiers/x...ers_choice.cfm Another idea i had is to cover the bottom open part with an active charcoal furnace filter while having a fan on in the closet that also has a charcoal filter on it, so that any air that leaves has to pass thru it. what would you reccomend for eliminating the odors? My light setup is 2 4' 4100k flouros, will that work well?