As an activity gift or a corporate gift, after receiving the blue and white porcelain hand-held lunch box, it is generally necessary to clean and deodorize. Now, we introduce the following methods:
Lunch box milk to taste
After use, first with a detergent to clean, and then into the lunch box into the two soup key fresh milk, cover, shake, so that each corner of the lunch box with milk contact, about a minute, the last drop of milk, will Lunch box clean.

Lunch box orange peel to taste
After use, first wash with detergent, and then put the fresh orange peel in the lunch box, cover, put about 3 to 4 hours.

Meal box odor off method
To remove the smell in the lunch box, you can use vinegar to wipe it and neutralize it. If you have plenty of time, you can place 1 cup of vinegar in a lunch box, cover it with lid overnight, and vinegar will absorb the smell of the lunch box. Or sprinkle some soda ash, let stand overnight, also have the effect of eliminating odor.