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

99 articles, newest first — page 5 of 9.

Make Your Drinks Stand Out: Discover Effective Dry Ice Alternatives for Smoky Effects
Events, Parties & Drinks

Make Your Drinks Stand Out: Discover Effective Dry Ice Alternatives for Smoky Effects

Dry ice alternatives for smoky cocktails — liquid nitrogen, smoke infusers, and food-grade glycerin — with safety tips and a step-by-step recipe.

March 7, 2025

How to Use Dry Ice During a Power Outage
Shipping, Coolers & Food Storage

How to Use Dry Ice During a Power Outage

How to use dry ice in your fridge, freezer, or cooler during a power outage — safe placement, quantities needed, and how long it keeps food frozen.

March 7, 2025

How Long Does Dry Ice Last?
Price & Quantities

How Long Does Dry Ice Last?

How long dry ice lasts in a cooler, freezer, or shipping box, and the factors — temperature, insulation, air exposure — that speed up sublimation.

February 7, 2025

How to Safely Use Dry Ice in Drinks and Beverages
Events, Parties & Drinks

How to Safely Use Dry Ice in Drinks and Beverages

Can you drink dry ice? No. Here's how to safely chill cocktails, beer, and punch with dry ice for a dramatic fog effect, with zero injury risk.

February 6, 2025

How Expensive Is Dry Ice?
Price & Quantities

How Expensive Is Dry Ice?

What drives dry ice pricing — order quantity, format, delivery vs. pickup — and practical ways to cut costs without giving up quality or supply.

February 6, 2025

How Much Is a Block of Dry Ice?
Price & Quantities

How Much Is a Block of Dry Ice?

What a block of dry ice costs, the factors that move the price — location, quantity, delivery — and how to budget accurately for your order.

January 28, 2025

Why Sub Zero Dry Ice Beats Publix for Your Dry Ice Needs
Where to Buy & Compare

Why Sub Zero Dry Ice Beats Publix for Your Dry Ice Needs

Comparing Sub Zero Dry Ice with buying dry ice at Publix — pricing, Miami home delivery, expert guidance, and why a dedicated supplier wins.

January 28, 2025

How Big Is 5 Lbs of Dry Ice?
Price & Quantities

How Big Is 5 Lbs of Dry Ice?

What 5 lbs of dry ice looks like in blocks, pellets, or slices, how long it lasts in a cooler, and the handling rules that keep it safe to use.

January 28, 2025

Can Dogs Smell Dry Ice?
Dry Ice Basics & Science

Can Dogs Smell Dry Ice?

Whether dogs can actually smell dry ice, why it can still be dangerous around pets, and the signs of carbon dioxide exposure every owner should know.

January 28, 2025

Fun and Cool Things to Do With Dry Ice
Events, Parties & Drinks

Fun and Cool Things to Do With Dry Ice

From fog effects and dry ice bubbles to a homemade mosquito trap — fun, practical ways to use dry ice, with the safety steps that keep it fun.

January 28, 2025

Locations We Serve Across Florida

Browse by Topic

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.

1 hr delivery +1 hr delivery Scheduled delivery Sub-Zero Dry Ice location
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DOMINICAN REP.

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