First off, never freeze Geleeo!
Second, refrigeration is never required, but recommended under certain conditions. We also provide the following tips to help parents use Geleeo:
Outdoor temperature under 30°C/86°F: the pad does not require refrigeration.
Outdoor temperature over 30°C/86°F: while not required, 30 to 60 minutes optional refrigeration prior to outdoor use is recommended in order to extend Geleeo’s effectiveness.
Outdoor temperature over 35°C/95°F: we strongly advises parents to avoid taking their children outside, even with the help of a Geleeo pad.
At the end of the day, we simply recommend using common sense when taking kids outside in hot weather, and experimenting with the Geleeo pad to see what works for your particular conditions.