3 types of water that shouldn’t be stored in a thermos

3 Types of Beverages to Avoid Storing in a Thermos:

The Hong Kong Consumer Council has issued warnings about three types of beverages that should never be stored in a thermos:

1.  Acidic Beverages (e.g., Grapefruit Juice, Orange Juice, and Acidic Dairy Drinks):

– Acidic beverages, such as citrus juices, can react with the stainless steel lining, leading to metal leaching.

– Avoid storing milk, lemon water, soft drinks, and highly acidic drinks in a thermos to prevent chemical reactions that may alter the drink’s quality.

2.  Carbonated Drinks:

Storing carbonated beverages in a thermos can lead to increased internal pressure, which may cause spillage or even an explosion.

3.  Strong Tea or Coffee Stored for Extended Periods:

Leaving tea or coffee in a thermos for too long can result in lingering odors and stains, affecting both the taste and hygiene of the thermos.

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