Be aware that every supplier will have terms and conditions for the sale an use of cream chargers – due to the fact they contain nitrous oxide. Which is covered by the misuse of medicines act should it be purchased for uses other than those for which it is intended.

General conditions  include the fact it cannot be sold to anybody under the age of 18.

Also because the NO2 is held within a pressurised container it cannot be transported on an aeroplane so  if the country you are purchasing in is not the country on which you live be sure to check that they are able to deliver over-land rather than using air freight.

So in brief: check with the company you are purchasing from before making any orders all online shops are obliged to display their safety and misuse policy prominently on their website.

The cream canisters that come ready filled are also pressurized so cannot be carried upon planes.

Dispensers are only intended to be used with a particular brand of charger – so, once again check carefully with you shop. There have been cases of incorrect matching of the teo items which have resulted in explosions and injury. Remember even though a disposable charger only carries 8gm of pressurised Nitrous Oxide gas the pressure is sufficient to explode the dispenser if used incorrectly.

Read here for more information.