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1. Keep the vacuum flask away from the reach of children; it may cause injury or scalding;
2. Do not overfill with beverages as dry ice, carbonated or fermenting beverages;
3. Keep the vacuum flask away from heat sources;
4. Do not overfill with hot drinks to avoid any injury or scalding;
5. Make sure to close the lid tightly when carrying it out;
6. Pay attention to the temperature when drinking hot drinks to avoid scalding;
7. Do not open the lid when tilted or close to your face;
8. Do not use it in dishwashers, dish direr and microwave ovens.
1. Tea deodorization method: Wash and dry the cup, put 20-30g tea in the cups and let the tea stand for 12-24 hours;
2. Milk deodorization method: Wash and dry the cup, put 2 spoons of fresh milk in the cup and rinse off after closing the lid for 4 hours;
3. Orange peel deodorization method: Wash and dry the cup, put fresh orange peel in the cup and rinse off after closing the lid for 4 hours;
4. Salt water deodorization method: Pour the salt water into the cup and shake it and let it stand for a while before rinsing with water.