NCCO Effectiveness Against Marijuana Smoke Chemicals and Odour

NCCO Effectiveness Against Marijuana Smoke Chemicals and Odour

Published in SN Applied Sciences (2021), this University of British Columbia study evaluates NCCO's effectiveness in eliminating marijuana smoke pollutants. Results show an average 93.4% reduction in THC, CBD, and Cannabinol concentrations after 30 minutes, statistically significant reductions in PM2.5, PM10, and TVOC, and a 55.6% reduction in perceived marijuana odor after 50 minutes — confirmed by 20 human volunteers in a single-blind study.