How to Make Helium Balloons Last Longer (Store Overnight Tips)

Helium balloons are a classic party decoration, but their short life spans can often put a damper on the festivities. If you want to keep your celebrations going for longer, then you should learn to keep your helium balloons last longer.

We’ll explore some tips and tricks to help you maximize the amount of time your balloons stay afloat even in some cases you may able to store helium balloons overnight.

How to make Helium Balloons Last Longer

Fill Balloons with the Right Amount of Helium

When it comes to filling helium balloons, it is important to use the right amount of helium. Using too much or too little helium can impact how long your balloon lasts.

If you use too much helium, your balloon will float away quickly and deflate quickly as well. On the other hand, if you use too little helium, your balloon will not float and will be more likely to pop.

To get the perfect amount of helium, start by inflating your balloon about 80% of the way. Then, let the air out of the balloon until it is able to just barely float. Once it reaches this point, you have the perfect amount of helium and now your balloon should last longer.

Check our Helium Gas Kit 

Use a Balloon Weight to Anchor the Balloon

A balloon weight is a metal or plastic weight that is used to anchor a helium balloon. The weight is attached to the bottom of the balloon with a string or ribbon, and the balloon is then inflated with helium.

The balloon weight prevents the balloon from floating away and keeps it anchored in one spot. It also helps to keep the balloon from tipping over if it's not inflated properly.

If you're using a helium tank to inflate your balloons, be sure to attach the balloon weight before you start inflating the balloon. Otherwise, the balloon may float away while you're trying to fill it up.

Also read: How to Blow Helium Balloons

Store helium balloons in a cool, dry place

When storing helium balloons, it is important to keep them in a cool, dry place. This will help to extend the life of the balloon and prevent it from leaking.

Helium is a gas, so it can easily escape from a balloon if there are any holes or cracks in the surface. Keeping the balloons in a cool, dry place will help to prevent this from happening.


Helium balloons can be a great way to add some fun and excitement to any event, but if you want them to last longer then it is important to take steps like using the correct size of helium tank, filling the balloons correctly and keeping them in as cool an environment as possible.

With these tips in mind, you should be able to ensure that your helium balloons stay afloat for much longer than usual.