24/06/2026
Hey everyone just a little note with the hot weather we want people to be aware that helium expands in the heat. Balloons shouldn't be left in full sun or in the car with no air conditioning as when the helium expands they can pop from the added pressure.
We will be slightly underfilling the balloons we give out over the next few days to help ensure less popping!
The video shows a partially deflated balloon filling back up when in the sun and heat. Let's all enjoy the sun safely 🙂