- Cleanliness: Always wash your hands and use sterilized containers. - Storage Containers: Use BPA-free plastic or glass containers designed for breast milk storage. - Labeling: Label the containers with the date and time of expression to ensure the oldest milk is used first. - Temperature: Store milk at appropriate temperatures: - Room temperature (up to 25°C): 4 hours - Refrigerator (4°C): 4 days - Freezer (-18°C): 6 months
