The kitchen at our house at school is a bit shady. It doesn't have a fan or hood or even a window that opens. There's an outside door, but that just blows the smoke back in. So everytime I cook, it stinks up the adjacent office and inevitably seeps into our bedroom (I close the door between the bedroom and kitchen, but the office is wide open). Is there any thing I can buy to trap the odors? Even if I put a door to close off the kitchen, then the kitchen itself would be a higly concetrated stink hole. Buying a hood is out of the question because 1) we rent the house and 2) we'd probably get arrested if we tried to install one ourselves!