Hey Turtle,

In my studies I've come across that technique, and the level is 5000ppm. Past that point is the level where humans can become a bit dizzy, so dont be in the room. I've never used it b/c my sanitary and vent design precautions have prevented even the smallest of infestations. Nobody ever believes me, but the only critter Ive ever seen is a millipede from the soil ive purchased. Never wear outdoor shoes in the room, I slip on a pair of sandals that are inside the room by the door.
snow owl Reviewed by snow owl on . Pest control with CO2 Hello guys, I've got three different types of pests... I've searched for about 30 minutes (yes, waiting 20 seconds between posts) through the threads here, but I haven't found what I'm looking for. I want to kill my pests with CO2. I think it'll be the easiests, fastest, most effective, and cleanest way to erradicate the little bastards. My plans are to elevate the CO2 ppm levels to about XXXXppm, in order to "suffocate" the pests. I've read that this is done... I've read it here, but Rating: 5