Helium Instructions How long will latex balloons stay in the air?
This depends on the volume & quality of the balloon and
the air temperate. As a
guide the average is 8 – 12 hrs at normal room temperature for a 28cm
latex balloon filled 28cm from top to bottom. Latex Balloons can also be
sealed with a product called Ultra Hi-Float that
can make them last at least a further 3-4 days if handled correctly. We
sell this product for $27.00 in a dispenser & will do approximately
100 28cm balloons. See "Balloon Accessories"
Inflating Helium Balloons
Place balloon over the end of the nozzle and hold securely
Tilt nozzle in a forward direction for gas to flow
Release nozzle when balloon reaches 28cm from neck to top
Tie a knot at the neck or attach a balloon clip.
using a balloon clip, give the neck a short twist between thumb &
forefinger, stretch the neck, then insert into the first slot then into
the second slot and continue around at least three times.
Balloon is ready
Is Balloon Gas Safe?
Helium is non-toxic and non-flammable
It should not be inhaled and can be dangerous
Keep cylinders upright and protect the valves from physical damage.
Secure cylinders when standing
If valve is damaged, do not attempt to operate
If valve does not operate by hand, return the cylinder to the supplier
Use safety glasses when inflating balloons as a popping balloon may cause eye damage.