The floating time of a helium filled latex balloon varies greatly, depending on factors such as the quality of the latex balloons, temperature, humidity, altitude, etc. On average, an 11" latex balloon will float for about 12 to 24 hours.
You can extend the floating time of latex balloons by treating them with a substance called "Hi-Float". Properly applied, it will increase the life span of a helium filled latex balloon by 25 times on average. For more details please see our page about Hi-Float.
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Can you please tell me how low and high temperature, humidity, pressure, sun and other atmosphere factors affect balloons inflated with air and balloons
I need to send balloons out of the United States for a sweet 16 celebration in another country where they don't have access to helium... What kind of balloons