Why Is UPS Recommending Air for Dry Ice Delivery—and What It Means for Shippers
The package arrives with a warning: *”Do not store in direct sunlight. Maintain temperature below -10°C.”* Inside, a block of dry ice—fragile, sublimating, and demanding precision. UPS’s recommendation to ship it via air, not ground, isn’t just procedural; it’s a calculated response to the physics of dry ice. While ground transport might seem cost-effective, the … Read more
