1. How to wash the thermal insulation kettle for the first time
The thermal insulation kettle is a new type of thermal insulation product evolved from a thermal insulation bottle and a thermal insulation cup. It is composed of the mouth and other parts, and the thermal insulation effect is achieved through the thermal insulation layer and the protective layer outside the pot wall. Newly purchased thermal flasks usually need to be cleaned before use. Improper handling and usage will reduce the thermal insulation effect of the thermal flask. How to use the thermal flask for the first time?
1. Pour a spoonful of vinegar into the thermos first, then fill it with hot water at about 50-70℃, and fill it to about 80% of the bottle.
2. Then tighten the lid of the thermos and start shaking. After shaking for more than ten times, pour out the water.
3. Repeat the first step to achieve the effect of thoroughly cleaning the thermos, and repeat several times.
4. After the vinegar smell is gone, then fill the thermos with water, and leave it overnight until the next day. After the water is drained, rinse it with clean water for two to three times before use. .
Second, how to use the thermos correctly
The thermos can be used after it is cleaned. Destroy the thermal insulation effect of the thermos, so how to use the thermos?
1. Before using the thermos, pour a small amount of boiling water or ice water into the pot to preheat or pre-cool, then pour the water out and pour it back into the boiling or ice water to improve the thermos. Insulation effect. After the thermos bottle is filled with boiling water or ice water, the lid must be tightened tightly to prevent the product from being shaken, tilted, tilted, water leaking or overflowing, scalding or soiling the clothes.
2. When filling water in a thermos, the water should not be too full, otherwise it will cause the water to overflow when the lid is tightened.
3. When the lid is open, turn it counterclockwise, and turn it clockwise when it is tightly closed.
4. When not using the thermos for a long time, you need to dry the thermos to ensure that there is no water stains in the kettle, so as to avoid damage to the liner or odor. When you don’t need to take it out suddenly for a long time, soak it in white vinegar for about half an hour, and then clean it.
5. The thermos should be cleaned in time after use. Do not use steel balls to clean the inner tank during cleaning, which will damage the thermal insulation effect. It is recommended to use a cleaning sponge for cleaning.
3. Precautions for the use of thermal pots
1. The thermal insulation pot has a good thermal insulation effect and a long thermal insulation time. When drinking hot beverages, you should pay attention to To avoid burns, it is recommended to pour it into other utensils and drink it after the temperature is suitable.
2. Do not heat the thermos directly, or place the thermos in a high temperature place to avoid deformation or damage to the product.
3. The thermos should be placed in a safe place when not in daily use to avoid falling, collision or strong impact.
4. The thermos should not be placed in or contact with strong acid, strong alkali and liquids that are prone to high pressure, so as not to corrode the inner wall of the container.
5. Juices, carbonated drinks, dairy products, tea, etc. are not suitable for the thermos, otherwise excessive heavy metals will be migrated, or tea polyphenols in the tea will be lost.
