In life, the various plastic lunch boxes we use to store food are easy to smell due to too many varieties, and even a little bit rotten smell, even if it is washed with dish soap and then blanched with boiling water, it smells unpleasant. The smell still exists, so in a nutshell, how to remove it correctly.
1. First clean the lunch box with detergent, then pour 2 tablespoons of fresh milk into the lunch box, close the lid and shake, so that every corner of the lunch box is in contact with the milk for about one minute, then pour the milk. Just clean it.
2. After the lunch box is cleaned, drain the water, put the fresh orange peel into the lunch box, close the lid, and leave it for about 3-4 hours to remove the peculiar smell.
3. Soak the lemon slices in boiling water for a period of time until the water turns yellow, then pour it into the lunch box and leave it for about 1 hour.
4. Dilute the vinegar with water and pour it into a lunch box, as much as possible, and then let it sit overnight, then pour out the vinegar water, and wash and air dry.
