>>14168571I was cooking it on a stove and was doing other things the popcorn burnt and residue was forming up in the glass lid, that could have ment carbon monoxide, I don’t recall the levels or time, but the symptoms I felt were low levels shortness of breath, and blurry vision. The fire alarm went off and I started making ventilation, and breathing oxygen outside. Carbon monoxide messes with your blood cells to absorb oxygen that’s why people kill themselves in a garage with the carbon monoxide. Takes about 5-6 hours or a whole day for the gas to leave your system. I think I will be fine I would have been fucked if I was careless.