I guess that has never been an issue with me so I never noticed. My rooms are sealed to hold in the CO² and the carbon scrubbers deal with any odor so I never gave it a thought. The idea is to hold the CO² in and if it gets out then you room or area is not sealed. Find the leak and fix it so you don't waist the CO².
Zandor Reviewed by Zandor on . How can I use co2 without causing odor? Hereâ??s the problem: youâ??re running co2. So your exhaust is turned off for long periods of time. Youâ??re flowering. Obviously, with no exhaust the odor will quickly fill your house and next be smellable from outside. Iâ??ve heard ozone generators are harmful to plants (and humans) so canâ??t have one in the growroom to stop odor at the sourceâ?¦â?¦â?¦â?¦â?¦ Do people that run co2 just allow their house to reek?? Controllers turn the fans on periodically â?? but donâ??t do anything Rating: 5