It is preferable for users to inhale from a charger rather than directly from a cracker, fill an empty whipped cream dispenser and inhale from it, or use a dispenser to fill a balloon because the potentially rapid rush of gas from the spout of the dispenser may be too harsh for some people to handle.
Are whip cream chargers legal?
Restaurants mix it under pressure with cream to make instant whipped cream. It is also used in food preservation and in rocket fuels. When inhaled, Nitrous Oxide causes people to feel relaxed or happy.
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