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Have You Ever Used Stainless Steel Thermal Flask for Holding These 4 Kinds of Improper Liquids

We are no strangers to stainless steel thermal flasks. Some people use stainless steel thermal flasks to make tea and even boil eggs. Especially in winter, the using time of stainless steel thermal flasks will be longer, but do you know that several kinds of liquids are not suitable for being held by stainless steel thermal flasks. Today, please follow us to learn about it!


Stainless steel thermos cup is not suitable for acid drinks:


For example, plum juice, lemon juice. stainless steel thermal flask is generally made of stainless steel. Although stainless steel is not afraid of high temperature, it is most afraid of strong acid.


If the acidic beverage is loaded for a long time, it will damage the liner of the stainless steel thermal flask, thus affecting the normal heat preservation function of the ss vacuum flask. Moreover, the fruit juice is loaded in a stainless steel thermal flask, which will destroy the nutritional value of the fruit juice over time.


Stainless steel thermal flask is not suitable for hot milk:


Put the hot milk in a stainless steel thermal flask. If the time is long, it is easy for the microorganisms in the milk to quickly reproduce and cause spoilage in a warm environment, leading to the deterioration of the milk.


If we drink milk without knowing the spoilage of milk, which will be harmful to our health. If we use stainless steel thermal flask to hold hot milk, it's best not to exceed an hour.


Stainless steel thermal flask is not suitable for tea:


Some friends are used to making tea with stainless steel thermal flasks, but making tea with ss vacuum flask will always keep the tea at a constant temperature, just as boiling tea with slow fire, which will destroy the nutrients in tea.


Stainless steel thermal flask is not suitable for traditional Chinese medicine:


Some people will put traditional Chinese medicine in stainless steel thermal flask, because traditional Chinese medicine generally requires being taken at a warm temperature. In order to be convenient to carry, many people will soak traditional Chinese medicine in stainless steel thermal flask, but this practice is also very bad, because traditional Chinese medicine generally dissolves a lot of acidic substances, which are easy to react with the stainless steel on the lining of thermos cups, releasing substances harmful to the human body. If these substances dissolve in the medicine liquid, it is very harmful to human health. Therefore, for our own health, we must not use stainless steel thermal flask to hold traditional Chinese medicine.

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