How To Prepare Cold Brew Safely: Minimising Microbial Activity

How To Prepare Cold Brew Safely: Minimising Microbial Activity - webinar title

Did you miss the webinar?

Cold brew might seem simple, but microbial activity, improper storage, and contamination risks can ruin quality before it reaches your customer and cost your business thousands.

Watch our webinar in partnership with Urnex!

Meet Your Speakers

Our panel of experts brings a wealth of experience and knowledge to the table. You’ll be learning from:

Maciej Duszak

Maciej Duszak

Hardtank’s Head of Sales & Co-Owner, and the 2017 Polish Brewers Cup Champion.

Krzysztof Barabosz

Hardtank’s Head of Coffee & Co-Owner, Co-Founder of Hard Beans and Hardtank, and an sensory judge.

Damian Marshall

Product Development Specialist for Urnex Brands, LLC.

What the webinar covers

Barista making cold brew coffee fast with Baby Hardtank

The biggest risks in cold brew preparation – and how to avoid them

From brewing equipment to storage containers, there are multiple points where cold brew can be exposed to harmful bacteria, oxidation, or flavor contamination. We’ll break down the most common risks and provide actionable strategies to keep your process clean, efficient, and consistent.

Woman enjoying a glass of cold brew coffee with orange

Industry best practices to ensure food safety compliance

Microbial growth is one of the biggest challenges in cold brew production. You’ll learn how factors like water quality, brewing time, and storage temperature impact shelf life—and what steps you can take to minimize microbial activity while preserving taste and freshness.

Filter basket of Baby Hardtank

How to control microbial activity and keep your cold brew safe & fresh

With food safety regulations evolving, it’s crucial to ensure your cold brew meets industry standards. Our experts will share essential guidelines, cleaning protocols, and compliance tips to help your business maintain a safe, high-quality product that customers can trust.

Have more questions? We’re here to help!

Submit the form below to get in touch with our team.

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

Kinga Markiewicz is Hardtank's Business Development Manager.

Kinga Markiewicz

Private Label & RTD Development

Vidin Andonov

Hardtank Equipment & Distributor Opportunities

Maciej Duszak

Maciej Duszak

Distributor Opportunities

Who will respond to you?

After submitting the form, an expert from our team will answer your enquiry within 48 hours (excluding weekends).

We will always contact you from an email ending with @hardbeans.com. If you don’t see a response, please check your spam folder.

What happens after you fill out this form?