Buying Helium Balloon Canister
As every parent knows, riding a car home from party stores with 30 balloons for your kid’s party can be a big challenge. The best option is to buy a helium balloon canister and fill balloons at home. Nowadays, helium tanks are cheaply available for sale.
Moreover, they come in a broad range of sizes to meet varying needs of different parties. Although, helium gas is non-toxic and non-inflammable there are some safety procedures and considerations you should know before buying helium canisters.
Considerations
You need to determine the size of tank that will serve you needs at hand. For instance, if you want to fill 25 balloons for the party, you may need to consider the disposable tank. Once the tank cylinder is empty, you need to refill it. If you want to fill more than 100 
balloons, you need to consider buying a refillable, larger tank.
You should note that buying a larger, non-disposable helium canister from online suppliers, they arrive empty. You will need to fill larger tanks locally.
Select your valve
Valves are also known as regulators. The common types of valves include deluxe, Mylar, economy (designed to fill foil balloons) and the dual speed regulators that can fill two balloons at the same time.
Testing the tank
According to industry standards, you need to test your tank after every five years. This is to ensure it meets the set safety standards. If you buy non-disposable helium canister, it requires routine hydrostatic testing. To avoid such issues, it is advisable to buy disposable helium canisters.
Tips and Warnings
It is important to get training on operating the tank. If you buy the tank locally, you can ask store staff on how you can use it properly. 
If you buy it online, retailers provide contact information. Therefore, if you have queries you can channel through them. They also come with a user manual that outline guidelines for proper usage.
Always think safety anytime you are transporting helium balloon canisters. It is quite harmful to inhale the gas and can cause suffocation. If you are transporting it, you should place it in the trunk of your car. Also, you need to secure and drive with at least one of the windows open.
You should purchase disposable helium canister has they have a great inflating capacity. Also, they are easy to operate, efficient, and cost effective.