/ Caffeine Content for 海角社区 en /climate/news/buzz-killer-can-caffeine-addicted-bacteria-clean-coffee-pollution Caffeine-addicted bacteria may be just the buzz killer needed to clean up coffee pollution. 海角社区 is on it. Plus, 5 ways you can clean up your coffee habit. January 11, 2023 - 12:55pm Katherine E Kerlin /climate/news/buzz-killer-can-caffeine-addicted-bacteria-clean-coffee-pollution