Those who want to regulate and not allow the free use of this product is not for the care of the people, very sure that it has vested interests in the background, few are the people who truly care about the health of the idividuos, as you say other additive substances that exist, to name one that there is of the waste (fumes) that emanate the factories contaminating the air that we breathe attacking the health of people and the environment.
Thank you very much dear friend @doitvoluntarily for sharing this news
I wish you a good night