Dihydrogen Monoxide has been a known danger for many years. Its one of the few substances that can be a liquid, solid or vapor. It has a neutral PH. Its colorless, and odorless so its possible that you will almost never know when you have been exposed to it in lethal concentrations.



Something less known is that tooth paste is not quite as benign as most folks think. The active ingredient is Sodium Floride...... Ever wonder why sometimes tooth paste has a blue tint to it??

NIOSH Document: Pocket Guide to Chemical Hazards (2005-149) : Sodium fluoride (as F) | CDC/NIOSH

Thought you might want to know :wtf: