Helium Safety

HELIUM SAFETY

The gas used to float balloons is called helium. Helium is NON-TOXIC and NON-FLAMMABLE and therefore quite harmless. However, helium should not be inhaled. The party trick of inhaling a balloon full of helium to change your voice is dangerous and must be discouraged at all times as it displaces a persons supply of oxygen in the blood stream and may cause dizziness, unconsciousness and possibly death.

MSDS

Material Safety Data Sheet