It's also possible that the chlorine is diluted before it reaches the bacteria, but nevertheless, a substance used worldwide for killing microorganisms is not something you want near your gut. (supernaturalacnetreatment.com)
The chlorine is diluted, but in pure form it is toxic and hence kills microorganisms such as bacteria effectively. (supernaturalacnetreatment.com)
Colleen's team developed overhead LED lights that safely kill microorganisms — meaning hospitals can be cleaner simply by leaving the lights on. (cnbc.com)