Is There Anything You Shouldn't Vacuum Seal?

Yes, some items are not recommended to be vacuum sealed due to safety, storage or quality concerns.

1. Freshly Cooked or Served Hot
Vacuum sealing hot food immediately after cooking is not recommended, trapped heat and moisture can create an environment conducive to bacterial growth.
It is recommended to allow food to cool naturally before vacuum sealing.

2. Soft or fragile food
Items such as soft cheeses, cakes, pastries or fruit with a high moisture content may be crushed or deformed under the pressure of the vacuum seal.

3. Raw mushrooms or garlic
Vacuum sealing promotes the growth of anaerobic bacteria in some raw mushrooms or garlic.
It is generally recommended to store them in a properly ventilated place or in a breathable container.

4. Carbonated drinks
Avoid vacuum sealing carbonated or fizzy drinks, as differential pressure can cause the liquid to bubble and possibly cause the package to leak or rupture.

5. Sharp objects
Sharp objects (such as knives or razor blades) may puncture the vacuum bag or damage the seal when vacuum sealing. Use proper packaging methods before using a vacuum sealer to seal sharp objects.

6. Items with a strong smell
Some strong-smelling foods or spices may leave a lingering odor that can seep into the vacuum sealer or affect other food products. Consider using odor-resistant packaging for such items or individually sealing them.

Summarize

Always follow the manufacturer's guidelines and recommendations for your specific vacuum sealer model to ensure safe and effective use.