expiry date on umai drybags

[Ron Pratt]

Jeff,
Thanks for raising that question!

UMAi Dry® will become more difficult to seal over time, but does not degrade. If exposed to direct sunlight, it can yellow. If exposed to humidity, it will get cloudy (thus the 5ml resealable packaging).

Bottom line: UMAi Dry® doesn’t have an exact expiry, but we say three years, keep away from humidity and direct sunlight.
Ron