Why ventilation matters
CO₂ is heavier than air and can collect in low or closed spaces, displacing oxygen.
Specific rules
Workplace and carrier ventilation requirements vary. Check your carrier's rules and your workplace safety program; PA Dry Ice can share safety documents on request.
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