Many party stores (like Party City) will fill balloons you bought elsewhere for a small fee, which saves you from storing a tank at home. 3. Where to Buy
Prices vary based on global supply. To get the best deal, try to buy during "off-peak" times (avoiding graduation season in May/June) and always compare the "cost per balloon" between buying a tank and paying for individual fills.
This is about 95% pure helium and is what you’ll find at party stores. It’s perfect for standard decorations. buy helium gas
Always secure tanks in your vehicle so they don't roll.
Some Ace Hardware or True Value locations stock smaller tanks. 4. Safety and Storage Many party stores (like Party City) will fill
If you’re using it for medical equipment (like MRIs) or scientific research, you’ll need 99.99% purity. This requires specialized suppliers. 2. Choose Your Format
Keep tanks in a well-ventilated area away from direct heat. To get the best deal, try to buy
These are great for one-off events (around 30–50 balloons). You can find them at big-box retailers like Target, Walmart, or Amazon. When finished, you simply recycle the empty tank.