Co2 can be effective as a mild anesthetic at certain percentage, causing relaxation and drowsiness. So can be used to euthanize animals humanely and without toxicity. If the levels rise above that threshold, you experience a burning throat and a feeling of suffocation. Which is not humane. I imagine it’s what the videos show.
Co2 can be effective as a mild anesthetic at certain percentage, causing relaxation and drowsiness. So can be used to euthanize animals humanely and without toxicity. If the levels rise above that threshold, you experience a burning throat and a feeling of suffocation. Which is not humane. I imagine it’s what the videos show.