The newly purchased double-layer glass cup needs to be disinfected before use, but don't just put it in the disinfection cabinet. Today, let's talk about the correct disinfection method for double-layer glass cups.
1. Use waste tea leaves to remove odors. If there is a fishy smell in the cup, first wipe it with waste tea leaves, and then rinse it with clean water to remove the fishy smell.
2. Soak in salt water for 30 minutes.
3. Wash with charcoal ash or burnt plant ash.
4. Boil with hot water, open the lid, and let it air for 2-3 days.
5. Milk deodorization method: First clean with detergent, then pour two soups of fresh milk into a plastic cup, cover it with a lid, shake it, and let every corner of the cup come into contact with the milk, for about 2 minutes. Finally, pour out the milk and clean the cup.
6. Orange Peel Flavor Removal Method: First clean with detergent, then put fresh orange peel into it, cover it, and let it sit for about 3 to 4 hours to rinse clean.
7. Drop a few drops of lemonade into a double layered glass and soak in warm water for 2 hours; Another option is to disinfect milk by pouring fresh milk into a cup. If it is not full, leave a little distance and soak it in warm water at around 60 degrees Celsius for about 30 minutes.
Kind reminder: The method of disinfection for double-layer glass cups depends on the material and quality of the cups. There are many low-end double-layer glass cups, and the lid may be ordinary plastic. High temperature disinfection may produce a plastic odor and even be toxic. Therefore, do not buy this type of glass cup for cheap. If you buy it, try not to let the lid come into contact with high temperature and use other methods of disinfection, And do not cover the lid when making tea.