Milk powder should not be left for more than one month after being opened.

Repeated opening of cans is easy to make milk powder contact with air many times and be contaminated by bacteria in the air. And after repeated can opening, the temperature and humidity of milk powder will also change, which is easy to get wet, agglomerate and deteriorate. Many milk powder packages will have tips on the storage time of milk powder.

Therefore, it is suggested that milk powder should be strictly controlled for a long time after being opened. If it is more than one month later, try not to continue using it to avoid harm to the baby. At the same time, the milk powder after opening should be stored in a dark, dry and cool place as far as possible, and the milk powder after opening should be sealed tightly to avoid pollution or excessive oxidation caused by opening for a long time.

storage mode of milk powder

After opening, you can't put it in the refrigerator. The humidity and temperature in the refrigerator are lower than those in the room, and there is a big gap. Frequent access will cause milk powder to deliquesce, form lumps or even deteriorate. Store in a cool and dry place away from light after opening. After each use, seal the seal tightly or tighten the lid, and store in a cool and dry place to avoid direct sunlight and moisture. Generally, it can be stored at room temperature.

milk powder cans are used for storage. It is troublesome to take and use bagged milk powder, and it is easy to spill it outside, so you can use powder cans for storage. Before using the milk powder can, it is recommended to wipe it with a dry and clean rag, and never wash it with water. Sugar cubes have the function of drying. After each use, put the sugar cubes in and then cover the lid tightly, so as to prevent moisture.

above content reference: Baidu encyclopedia-milk powder