1. Milk deodorization method: first clean it with detergent, then pour two soups of fresh milk into the tableware, cover the lid, shake it so that every corner of the cup is in contact with the milk, about one minute, and finally pour it out milk, and wash dishes.
2. Orange peel deodorization method: first clean with detergent, then put fresh orange peel in the middle, cover the lid, and leave it for about 3 to 4 hours to rinse clean.
3. Deodorize with waste tea leaves. There is a fishy smell in the tableware, first scrub with waste tea leaves, and then rinse with water to remove the fishy smell.
4. Soak in salt water for 30 minutes. If none of the above methods can remove the odor of the tableware, and the tableware emits a strong pungent odor when poured into hot water, consider not to use this tableware to drink water. Maybe the plastic material of the tableware is not good, and drinking water with it may not be enough. If it is harmful to health, it is safer to give it up and change the tableware.
