How To Safely Store Breastmilk

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How To Safely Store Breastmilk

Breastmilk can be stored. Remember to use a sterilised container to put the milk in. Find out more about how long you can store breastmilk.

Storing breast milk

Storing breast milk. Video transcript

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Breastmilk can be stored.

Remember to use a sterilised container to put the milk in.

You can store your breastmilk in the fridge for up to 48 hours at 2 to 4 degrees C (usually at the back in the lower half of the fridge, never in the door).

You can keep breastmilk at room temperature for up to 4 hours.

Your breastmilk can be stored for up to 3 to 6 months in a freezer.

Allow your frozen breastmilk to defrost itself in the fridge. When it is thawed, use it straightaway.

Your baby might like warm milk. Stand the bottle in a container of hot water and let it heat to body temperature before feeding. (Microwaving bottles is not recommended because the uneven heating can burn your baby's mouth, and the heat can damage the food value and health protecting qualities of breastmilk.)

Once warmed, and before feeding always swirl the container of milk to mix well and test the temperature by shaking a few drops of milk on the inside of your wrist.  The milk should feel just warm on your skin.

Check KidsHealth's breastfeeding section

Check KidsHealth's infant nutrition section

This page last reviewed 22 November 2022.

Call Healthline on 0800 611 116 any time of the day or night for free health advice when you need it