Carbon scrubber and fan setup to exhaust back into the room. Continuously scrub the air and you will have no smell.
Perp Reviewed by Perp on . Odor Problem Looking for an odor fixer for a room 5x8 room, but with no ventilation besides keeping the door open during "daylight". This unfortunately makes the rest of the house smell, but there's no way to install ventilation. Probably a lost cause, I know :P Rating: 5