How long do helium balloons last?

When Hi-Float is applied inside latex balloons it will extend the float time of latex balloons.    Using Hi-Float for latex balloons is best used indoors. Hi-Float is not meant for mylar/foil balloons.

When Hi-Float is used in latex helium-filled balloons, you should enjoy them for approximately:

  • 1-2 days using 11” balloons
  • 3-4 days using 16” balloons
  • 4-5 days if using 36” latex balloons