Knowledge Base

Dry Ice Guides, Safety & Industry Tips

Straight-talk guides on dry ice — handling, storage, cold-chain shipping, and industry applications.

Full Archive

Every Dry Ice Guide

99 articles, newest first — page 7 of 9.

How to Pack Dry Ice According to CDC Guidelines
Safety & Handling

How to Pack Dry Ice According to CDC Guidelines

A step-by-step walkthrough of CDC-aligned dry ice packing for vaccines, biological samples, and perishables — containers, quantities, and labeling.

January 27, 2025

Using an Icemule Cooler with Dry Ice: A Comprehensive Guide
Shipping, Coolers & Food Storage

Using an Icemule Cooler with Dry Ice: A Comprehensive Guide

How to safely use dry ice in an Icemule cooler — prep, layering, ventilation, and where a dry-ice-built cooler still outperforms it.

January 27, 2025

Sub Zero Dry Ice vs. Harris Teeter Dry Ice: Which Is Better?
Where to Buy & Compare

Sub Zero Dry Ice vs. Harris Teeter Dry Ice: Which Is Better?

We compare Harris Teeter's grocery-store dry ice against a specialized supplier on availability, quality, cost, and support, and where each one makes sense.

January 27, 2025

Freeze Drying with Dry Ice: An In-Depth Guide for Preservation
Shipping, Coolers & Food Storage

Freeze Drying with Dry Ice: An In-Depth Guide for Preservation

How freeze drying works, how dry ice speeds up the process, and tips for preserving food, pharmaceuticals, and biological samples without losing quality.

January 27, 2025

How Dry Ice and Fog Machines Create Stunning Fog Effects
Events, Parties & Drinks

How Dry Ice and Fog Machines Create Stunning Fog Effects

The difference between dry ice and glycol fog machines, how dry ice fog is actually made, and practical tips for using it safely at events and theater.

January 27, 2025

The Chemistry of Wood and Dry Ice
Dry Ice Basics & Science

The Chemistry of Wood and Dry Ice

A look at how dry ice sublimation interacts with wood combustion, the cooling effect, oxygen displacement, and where that chemistry actually gets used.

January 27, 2025

Benefits of Dry Ice Car Detailing: A Comprehensive Guide
Blasting & Industrial Cleaning

Benefits of Dry Ice Car Detailing: A Comprehensive Guide

What dry ice blasting does for car detailing, engine bays, interiors, and paint, plus the safety, ventilation, and cost tradeoffs worth knowing first.

January 27, 2025

Dry Ice for Rat Extermination: A Modern, Effective Solution
Dry Ice Basics & Science

Dry Ice for Rat Extermination: A Modern, Effective Solution

How dry ice eliminates rats in outdoor burrows by displacing oxygen with CO2 gas, the five-step method, its real benefits, and where it doesn't work.

January 27, 2025

Unleash the Power of Dry Ice for Camping: Essential Tips and Benefits
Shipping, Coolers & Food Storage

Unleash the Power of Dry Ice for Camping: Essential Tips and Benefits

How to pack a cooler with dry ice for camping, the right quantity, layering technique, and safety rules for keeping food and drinks cold for days outdoors.

January 27, 2025

Is It Safe to Make Homemade Root Beer Using Dry Ice?
Events, Parties & Drinks

Is It Safe to Make Homemade Root Beer Using Dry Ice?

A step-by-step recipe for carbonating homemade root beer with dry ice in minutes instead of days, plus the safety rules that make the shortcut worth it.

January 27, 2025

Locations We Serve Across Florida

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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.

Explore Pharma Solutions

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.

Events & Catering Guide

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.

Food Shipping Guide

Dry Ice Blasting & Industrial Cleaning

Non-abrasive CO₂ cleaning removes contaminants without water, chemicals, or production downtime. Read before you commit to a method.

Blasting Services Info

Safe Handling, Storage & Quantities

Everything you need to handle dry ice correctly — ventilation, PPE, sublimation rates, and storage life by container type.

Try the Calculator

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.

Airport Cold Chain Info

Coolers & Gel Packs

The right box or cooler is half the battle. Compare insulation, containers, and gel packs before you pack your next shipment.

Coolers & Gel Packs Guide

Why Florida Businesses Love Our Services.

Fast delivery, reliable supply, and fair pricing keep Florida businesses coming back.

At your door in as little as 1 hour where we cover. No next-day waits.

Fast Delivery

Sub-Zero Dry Ice delivery van on the road in Florida
Pallets of bagged dry ice in cold storage, always in stock

40,000 lbs

Always in Stock

High-Volume Supply,
Always in Stock

Ready for standing pallet contracts and national accounts.

Close-up of dry-ice pellets in bulk

Competitive Pricing

Clear volume rates, no hidden fees. The more you order, the less you pay per unit.

When Reliability Matters, Choose Sub-Zero Dry Ice

Two decades of quality and service, in our clients’ words.

Top-Rated on Google

“Best dry ice company in Miami. I have been their customer for over 8 years. All the staff are very professional and experienced in recommending the best options for your needs.”

DC
Dwan Clark
Restaurant Owner

“Switching to Subzero’s dry ice was a game-changer for our medical clinic. Since partnering with them we’ve seen a significant improvement in the reliability of our operations.”

TP
Taurus Power Services
Medical Research

“Great products at a great price, but what truly sets them apart is their incredible industry knowledge. Their expert advice has been invaluable.”

KD
Ketsia Desauguste
Bar Owner

“An essential partner in keeping our perishable goods fresh and safe during transportation. Delivery is always on time, and their customer service goes above and beyond.”

LT
Lisa Thompson
Food Distributor

“We rely heavily on Subzero’s dry ice for our pharmaceutical shipments, and they have never let us down. A trusted partner in our supply chain.”

MR
Mark Rivera
Pharmaceutical Logistics

“Subzero’s dry ice not only arrived on time but helped create stunning fog effects at our last event. Professional, reliable, top-notch.”

SW
Sandra Williams
Event Planner

“The convenience of their online ordering and fast delivery has streamlined our operations. Always in stock, always prompt.”

JB
John Becker
Manufacturing Manager

“Our go-to for years. Their expertise and tailored solutions keep our food fresh for distribution. Fast, reliable, and they truly care.”

MN
Michelle Nguyen
Seafood Supplier

One Call Gets You Delivery, Wherever You Are.

Serving Florida, Puerto Rico and the Dominican Republic, with scheduled delivery covering the rest of the state. Pick your location below.

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Not sure if we cover your area? Call us — we’ll find a solution.