What is the valve on the front of the coffee bag for?

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The small valve on the front of your Clean Coffee bag is a one-way degassing valve.

Why Does Clean Coffee Have a Valve?

After coffee beans are roasted, they naturally release gases, including carbon dioxide. This process is called off-gassing.

The one-way valve allows these gases to escape from the bag without allowing oxygen to enter.

This helps:

• Prevent the bag from expanding due to trapped gases
• Protect the coffee from exposure to oxygen
• Help maintain the coffee's freshness and flavor

Why Is It Important?

Clean Coffee is nitrogen-flushed and heat-sealed after roasting. The one-way valve works with this packaging process to help protect the coffee while allowing naturally occurring gases to escape.

In short: The valve lets gas out while keeping oxygen out, helping keep your Clean Coffee fresh.


Following a keto lifestyle? Find out how coffee can fit into your diet and get simple tips for making a delicious, low-carb cup 👉 Is Coffee Keto? How to Drink Coffee on the Keto Diet