Knowledge Base
Dry Ice Guides, Safety & Industry Tips
Straight-talk guides on dry ice — handling, storage, cold-chain shipping, and industry applications.
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Every Dry Ice Guide
102 articles, newest first — page 9 of 9.
We Deliver in One Hour
How Sub Zero Dry Ice's one-hour delivery works, plus a rundown of our dry ice blocks, pellets, blasting ice, and gel pack products for shipping.
June 28, 2024
Does Home Depot Sell Dry Ice?
Home Depot doesn't stock dry ice. Here's why, and where to actually get it delivered fast with the right products for your specific cooling needs.
June 28, 2024
Saving Perishable Food With Gel Packs: The Ultimate Guide
How gel packs keep perishable food safe in transit and storage, their advantages over regular ice, and best practices for using them well every time.
June 26, 2024
Ice Cream With Dry Ice: A New Twist on Your Favorite Treat
A step-by-step guide to making spiral-rolled ice cream at home with dry ice, from safety gear to the base recipe and rolling technique to try.
December 13, 2023
Mastering Food Storage With Dry Ice: Your Key to Freshness and Flavor
How to pack, transport, and time dry ice for frozen, chilled, and delicate foods, plus how long a five-pound block actually lasts in transit.
December 13, 2023
Creative Dry Ice Ideas for Parties
Fog-filled dance floors, smoking cocktails, a dry ice cauldron centerpiece, and more ways to use dry ice for a genuinely unforgettable party.
December 13, 2023
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Dry Ice Guides by Industry
Find the answers you need — organized by the industries and use cases that matter most.
Pharmaceutical & Research Cold Chain
Temperature-sensitive samples, vaccines, and biologics need reliable CO₂. Guides cover compliance, packaging, and cold-chain best practices.
- How to Use a Dry Ice Cooler for Medical Transport
- Dry Ice for Biomedical Product Storage: A Reliable Cold Chain Solution
- Dry Ice for Cancer Patient Cold Cap Therapy Storage
Events, Catering & Fog Effects
From cocktail fog to stage productions, dry ice creates effects your guests won’t forget — and these guides keep every effect safe and legal.
- Creative Ideas to Use Dry Ice at Events
- Creative and Safe Uses for Dry Ice in SodaStream and Events
- Dry Ice for Making Fog: Create an Unforgettable Atmosphere
Shipping Frozen & Perishable Food
DTC food brands and e-commerce sellers use dry ice to keep perishables cold from warehouse to doorstep. Packing, regulations, and quantities covered.
- How Long Will Dry Ice Keep Meat Frozen?
- Using Dry Ice for Ice Cream to Keep It Frozen
- How to Safely Store Dry Ice in a Restaurant
Dry Ice Blasting & Industrial Cleaning
Non-abrasive CO₂ cleaning removes contaminants without water, chemicals, or production downtime. Read before you commit to a method.
- How to Do Dry Ice Cleaning/Blasting at Home: A DIY Guide
- Guide to Dry Ice Blasting and Dry Ice Cleaning Machines
- How to Dry Ice Blast: A Complete Guide to Dry Ice Blasting & Costs
Safe Handling, Storage & Quantities
Everything you need to handle dry ice correctly — ventilation, PPE, sublimation rates, and storage life by container type.
- How Big Is a Pound of Dry Ice?
- Dry Ice vs. Liquid Nitrogen: A Comparison
- Sub Zero Dry Ice vs. Walmart: The Best Source for Dry Ice
Airport Cold Chain & Travel
Air freight, MIA cargo, and travel rules move differently than ground shipping. These guides cover what changes when dry ice flies.
- How Long Does Dry Ice Last in a Shipping Box?
- Packaging Dry Ice for Flight
- Flying with Dry Ice: Can You Take Dry Ice on a Plane?
Coolers & Gel Packs
The right box or cooler is half the battle. Compare insulation, containers, and gel packs before you pack your next shipment.
- Silver Mylar Bag Insulation vs. Foam for Dry Ice: Which Is Better?
- The Ultimate Guide to Choosing the Best Cooler for Dry Ice
- Can You Reuse a Dry Ice Shipping Container?
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