If your goal is to avoid all suspicion of harmful chemicals, than using traditional deodorant or antiperspirant will make that very difficult. The easiest way to keep your body safe and healthy is to avoid entirely all chemical laden deodorants and antiperspirants, and begin using natural deodorants.
Medical Definition of nitro. : containing or being the monovalent group NO2 united through nitrogen.
Nitrous Oxide (Global Warming) NITROUS OXIDE (N2O) is a compound of two very abundant elements on Earth, which also compose most of the gases in the Earthâs atmosphereâoxygen and nitrogen. It is a colorless gas with a sweetish odor. It is known by the common name of laughing gas.