1, citron tea's preservation method is also very simple. After citron tea is soaked, it should be kept in a sealed glass bottle and can be carried with you. Citron tea had better be stored in the refrigerator. When you want to drink, just dig two or three spoonfuls and make it with warm water. It is best to use a clean spoon when scooping, so as to avoid polluting the citron tea in the jar and make it have a longer shelf life.

2. If there is no refrigerator, or in the cold season, you can also put the made citron tea in a cool place to avoid exposure to sunlight or moisture. Even the canned citron tea bought from the supermarket, it is recommended to close the lid after opening and put it in the refrigerator. Under normal circumstances, the quality of honey grapefruit tea can be guaranteed for three months. However, the self-made citron tea is easy to deteriorate because it contains no additives. You'd better finish it as soon as possible, so as not to waste it! Under high temperature conditions, especially in hot summer, citron tea should not be stored for too long, otherwise it is easy to get moldy and grow tiny white hairs, so it can't be eaten.