Balloon Inflation Guide

How to Inflate Balloons and Other Balloon FAQ's

Do your balloons arrive inflated?

All our balloons are sent out flat, not inflated. But don’t worry – we’ve got you covered! We sell helium canisters and balloon pumps so you can inflate your balloons at home and start the party wherever you are.

To float or not to float?

Most balloons can be filled with helium or air. Simply check the product details on the product page. A few exceptions include mini latex and small foil balloons, which are air-fill only due to their size, and decorations like balloon garlands and standing balloons that aren’t designed for helium. We promise to make it crystal clear in the product description!

How long will my balloons float with helium?

Float times vary, so check out our helium chart for all the details.

How much helium do I need?

The answer is just a click away! See our helium chart for all the specifics.

How can I make my latex balloons float longer?

Latex balloons naturally have a short float time with helium, so it’s best to inflate them on the day of your event. Want to prep ahead? Hi-Float can extend float times up to 25x, giving you the freedom to inflate in advance.

What weights will my balloons require?

Balloon weights depend on the size of your balloon. Our helium chart will guide you to the perfect choice.

I need a lot of balloons, therefore a lot of helium. Help!

For small-scale events, we offer disposable helium canisters in two sizes: 8.9 cubic ft (small F30) and 14.9 cubic ft (F50). They’re super easy to use! For larger events, we recommend hiring a helium cylinder. Many companies online deliver and collect these large pre-filled cylinders, making them a cost-effective option.

Can I take my balloons to a local shop to be filled with helium?

Absolutely! Just give your local balloon or party shop a quick call to check. Most shops are happy to fill balloons bought elsewhere.

Storing inflated balloons

Keep your balloons looking their best by storing them away from direct sunlight, extreme temperatures, or sharp objects.

Why won’t my latex balloon float?

The usual suspects are insufficient helium amount or added weight. Ensure you’re inflating your balloon to the correct size, and avoid attaching heavy decorations to smaller balloons.

What are my options if I don’t want to use helium?

There are plenty of creative alternatives! Hang balloons from the ceiling with clear fishing line for a chic look, large 36" or foil balloons look fabulous like this. Or, go big with our Balloon Garland Kits for a show-stopping display without any helium required.

How do I know I’ve inflated my latex balloons to the correct size?

Here’s a pro tip: measure the required size (e.g., 16") between the backs of two chairs or boxes and inflate the balloon within this space. Easy!

Tiny balloons – Can I fill them with helium?

Small 5" balloons aren’t designed for helium because they hold such a tiny amount. If you do use helium, expect them to float for just 2-3 hours. Use lightweight string or cotton thread as string to anchor them, anything weightier wont work.

Big 36" latex balloons – How much helium do they need?

A fully inflated 36" balloon requires 15 cubic feet of helium, which equals one F50 canister. To save on helium here is a pro tip; partially fill balloon with air and top up with helium – just note that this reduces float time.

Clear and confetti balloons – Why aren’t mine clear?

Don’t panic! Clear latex balloons can appear creamy before inflation. Inflate them fully to achieve that stunning transparency. For confetti balloons, rub the surface on your hair or clothing to create static and make the confetti stick to the sides.

Foil balloons – Do I fill with air or helium?

Some foil balloons are air-fill only, and we’ll always include this info in the product description. Most helium-fillable foil balloons can also be filled with air, they won’t float but can be added to garlands or stuck to walls and ceilings etc.

Can I reuse foil balloons?

Yes! Carefully expel the air using a long straw inserted into the valve, and your balloon will be ready to party again.

How to inflate foil balloons without a pump or helium tank

If you don’t have a pump or helium tank, you can inflate balloons manually. Use a straw for foil balloons to blow them up safely. Just insert the straw into the balloon’s neck and blow gently.

How do I  assemble balloon garlands?

Our Balloon Garland Kits come with everything you need and easy to follow instructions! If you are creating your own garland without a kit check out our blog post for detailed instructions.

Do you print on balloons?

Yes, we do! The minimum order is 500 balloons, with a lead time of 2-3 weeks. Contact us for a quote to make your celebration truly custom.

How do I dispose of my balloons?

Check out our blog post on responsible balloon disposal for tips on keeping it eco-friendly.

Are balloons biodegradable?

We’ve got the details in our blog post about biodegradable balloons and sustainability.

Best practices for outdoor use

Secure balloons with sturdy weights and avoid placing them in direct sunlight or windy areas. Outdoor conditions can affect float times and the durability of your balloons.

Safety tips for balloon inflation

• Avoid overinflating balloons to prevent bursting.
• Supervise children when inflating or handling balloons. 
• Keep latex balloons away from sharp objects and heat sources.

Ready to make your party pop?

Browse our stunning selection of balloons and accessories to create a celebration that’s full of life, colour, and unforgettable moments!