The thermos cup is used under the condition of heat preservation. For example, it can keep cold in hot summer and keep warm in cold winter. However, many people are used to using it as an ordinary cup every day, which is wrong.
Don’t pack any drinks for a long time
Both water and drinks are fresh and healthy. It is OK for office workers to use thermos cups to pack milk and traditional Chinese medicine. It is urgent to go out, but they should pay attention to drinking them as soon as possible.
Always clean the sealing ring of the cup cover
Many people think that the thermos cup has good sealing performance and is not easy to be polluted. However, the sealing ring of the cup cover is a hotbed for bacteria to breed. It is easy to pollute the water in the cup. It is better to wash it frequently. At ordinary times, do not brush the inner tank of the thermos cup with a steel ball. For stains that are difficult to remove, rinse them with neutral detergent or dilute vinegar. The washing time should not be too long to avoid damaging the passive film.
Cool the boiled water and put it in the thermos cup
No matter what kind of thermos cup is used, it is recommended that you do not pour the freshly boiled water directly into the thermos cup. You can choose to lower the water temperature below 70 ℃ and then pour it into the thermos cup.
Have you really cleaned your thermos?
How to clean the thermos cup? Don’t worry if there are peculiar smell and stains. Baking soda, toothpaste and salt water are all sharp cleaning tools!
