Should I Buy Helium-filled or Air-filled Balloons?
How do you choose which balloons to buy for your event? Both latex and foil balloons can be filled with either helium or air and both come in a variety of shapes, sizes, and colors. Here are a few things to consider when deciding whether to go with helium-filled or air-filled balloons. Float Time Helium is less dense than air so helium-filled balloons typically rise higher than air-filled balloons and float effortlessly. That makes helium a good choice if you want dramatic party decorations like a bunch of balloons floating over each table. Float time for helium-filled latex balloons is about 8-10 hours (longer if treated with Hi-Float). Float time for helium-filled foil or Mylar balloons is usually about three to four days. Some balloon brands can stay inflated for up to three weeks. Air-filled balloons don’t really float but they look great taped to the ceiling with ribbons and are excellent for building balloon arches. Cost Helium-filled balloons can be more exp