How to maintain the stainless steel thermos water bottle?
In fact, even the best quality stainless steel thermos water bottle, after long-term use or improper use of thermos water bottle, there will be aging. Therefore, the stainless steel thermos water bottle needs to be well maintained in order to extend its service life.
Do not put the liquid containing strong acid, alkali and salt in the thermos water bottle for a long time, so as to avoid electrolytic corrosion of stainless steel inner tank, which will cause discoloration and rusting of the inner tank. If it is filled with porridge or other viscous liquid, it shall be cleaned in time to avoid peculiar smell or damage to the inner liner of the thermos water bottle due to deterioration.
After the thermos water bottle has been used to hold tea for a long time, tea stains will appear on the inner wall. It is recommended to soak the cup in 5% diluted vinegar, and then wipe the inner wall of the thermos water bottle with a soft cloth and dry it. As it is made of stainless steel, it is not allowed to use the cleaning ball, degreasing or chlorine containing detergent to clean the bottle body, so as to avoid scratching the thermos water bottle body. If the inner wall of the thermos water bottle is corroded and rusted, the above methods can also be used to remove the rust.
Finally, to maintain the stainless steel thermos water bottle, it is suggested that some plastic parts should not be sterilized frequently, otherwise the plastic parts will be easily deformed and aged, which will greatly reduce the tightness of the thermos water bottle.