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Dry Ice and CO2 Sublimation Products — household safety profile

Elevated risk

Solid carbon dioxide (dry ice) used for fog effects, food preservation, shipping, and cleaning.

What is this product?

Solid carbon dioxide (dry ice) used for fog effects, food preservation, shipping, and cleaning. Sublimation in enclosed spaces displaces oxygen, causing asphyxiation. Direct skin contact causes cryogenic burns (-78.5C). CO2 at concentrations >5% causes headache, dizziness, and at >10% causes unconsciousness within minutes.

What's in it

Click any compound name for its full safety profile, regulatory consensus, and exposure data.

Sublimation Product

Who's most at risk

  • Children — Developing endocrine and neurological systems, higher exposure per body weight

Red flags — when to walk away

  • Use without recommended protective equipmentExposure to hazardous chemicals or particles without protection.

Green flags — what to look for

  • Third-party safety certification visible on packagingProduct has been independently tested to applicable safety standards.

Safer alternatives

  • Glycol-based fog machines — no asphyxiation risk
  • Fan-based low-lying fog machines with glycol fluid — Safer alternative to conventional products
  • Gel packs for shipping instead of dry ice — Safer alternative to conventional products

Frequently asked questions

Who should be careful with Dry Ice and CO2 Sublimation Products?

Vulnerable populations identified for this product type: children.

Are there safer alternatives to Dry Ice and CO2 Sublimation Products?

Yes — consider: Glycol-based fog machines; Fan-based low-lying fog machines with glycol fluid; Gel packs for shipping instead of dry ice. See the Safer alternatives section above for details.

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Reference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →