Storage
Yes. Buy enough to account for overnight loss (often several pounds), keep it in a closed insulated cooler that is not airtight, and leave it in a ventilated area — not a bedroom or small closed room.
Expect loss overnight. Use the sublimation estimator to plan how much will remain by morning.
A garage with airflow or a ventilated utility area is typical. Keep it away from children and pets.
Dry ice releases carbon dioxide gas and requires proper ventilation. Handle only with insulated gloves, and never seal it in an airtight container.
Last reviewed: September 2026
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Sublimation Estimator
How much will be left?
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5/8" Dry Ice Pellets
Versatile pellets for cold-chain shipping, food, medical and industrial use.
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