An introduction to thawing breast milk
As a midwife and lactation and nutrition consultant in Munich, I have supported many parents who wonder how to thaw and store breast milk so that it keeps for a long time. In this article, I will give you a step-by-step guide to thawing breast milk and explain how long it keeps. I will also look at some common mistakes parents make when thawing breast milk, and give you tips on how to thaw breast milk safely and hygienically.
Thawing breast milk: the preparation
Before you can thaw breast milk, you first have to freeze it. It is important to store the breast milk in a clean, sterilised container to avoid contamination. I recommend freezing breast milk in small portions so that it is easier to thaw when you need it.
Thawing breast milk
There are several ways to thaw breast milk. Here are a few methods:
- Thawing in the fridge: this is the safest way to thaw breast milk. Place the container of breast milk in the fridge and let it thaw overnight. I recommend keeping the breast milk in a separate area of the fridge to avoid contamination.
- Thawing in cold water: fill a bowl with cold water and immerse the container of breast milk in it. Let the breast milk thaw for around 30 minutes. I recommend changing the water regularly to avoid contamination.
- Thawing with a bottle warmer: a bottle warmer such as the Cozidoo Cordless Bottle Warmer Pro can also be used to thaw breast milk. It warms the breast milk to the right temperature in just a few minutes. I recommend cleaning and disinfecting the bottle warmer regularly to avoid contamination.
I remember a family I supported when they wanted to thaw their breast milk. They had frozen the breast milk in one large container and now wanted to thaw it to use for their twins. I advised them to divide the breast milk into smaller portions and let it thaw in the fridge. They followed my advice and were able to thaw and use the breast milk successfully.
Thawing breast milk: how long it keeps
How long breast milk keeps depends on various factors, such as storage and handling. In general, breast milk stored in the fridge can keep for a few days. In the freezer, it can keep for a few months. It is important to check the breast milk regularly to make sure it is still good.
Common mistakes when thawing breast milk
There are some common mistakes parents make when thawing breast milk. Here are a few examples:
- Thawing breast milk in the microwave: this can damage the breast milk and affect its quality.
- Thawing breast milk in hot water: this can thaw the breast milk too quickly and affect its quality.
Thawing breast milk: the right temperature
It is important to thaw breast milk to the right temperature. The ideal temperature for breast milk is between 37-40 °C. I recommend checking the temperature regularly to make sure the breast milk is neither too hot nor too cold.
The importance of hygiene and cleanliness
Hygiene and cleanliness are very important when thawing breast milk. It is important to sterilise the container and the utensils you use to avoid contamination. I recommend storing and handling the breast milk in a clean, sterilised area.
Thawing breast milk: recommendations from professional bodies
Professional bodies such as the German National Breastfeeding Committee and La Leche League Germany recommend storing breast milk in the fridge or freezer to preserve its quality. I recommend following these recommendations to ensure that breast milk is stored safely and hygienically.
Using bottle warmers
Bottle warmers such as the Cozidoo Cordless Bottle Warmer Pro can be very useful for thawing breast milk. They warm the breast milk to the right temperature in just a few minutes and are very safe. I recommend cleaning and disinfecting the bottle warmer regularly to avoid contamination.
Thawing breast milk: the advantages of cordless bottle warmers
Cordless bottle warmers such as the Cozidoo Cordless Bottle Warmer Pro offer many advantages. They are very safe, easy to use and can be used on the go. I recommend checking the bottle warmer regularly to make sure it is still working properly.
The Cozidoo Cordless Bottle Warmer Pro is now available for just €69.90 (previously €99.90). It offers precise temperature control and warms breast milk to the right temperature in just a few minutes.
Practical tips for thawing breast milk on the go
As a midwife and lactation and nutrition consultant in Munich, I have supported many parents who wonder how to thaw and store breast milk when they are on the go. In this section, I will give you some practical tips on how to thaw breast milk when you are not at home. One important tip is to always carry a small cool bag or an insulated container with you to keep the breast milk cool. It is also advisable to freeze breast milk in small portions so that it is easier to thaw when you need it.
Thawing breast milk in the car
If you are travelling by car, you can keep the breast milk in a cool bag. It is important to check the cool bag regularly to make sure the breast milk does not get too warm. Another tip is to keep the breast milk in an insulated container to keep it warm once you have thawed it. There are also special car sets you can buy to store and warm breast milk in the car.
Thawing breast milk at work or at school
If you are at work or at school, you can keep the breast milk in the fridge. It is important to store the breast milk in a clean, sterilised container to avoid contamination. Another tip is to keep the breast milk in a separate area of the fridge to avoid contamination. There are also special containers you can buy to store and warm breast milk at work or at school.
Common pitfalls when thawing breast milk
There are some common pitfalls parents run into when thawing breast milk. Here are a few examples: thawing breast milk in the microwave can damage the breast milk and affect its quality. Thawing breast milk in hot water can thaw the breast milk too quickly and affect its quality. It is important to check the breast milk regularly to make sure it is still good.
The importance of hygiene and cleanliness
Hygiene and cleanliness are very important when thawing breast milk. It is important to sterilise the container and the utensils you use to avoid contamination. Another tip is to store and handle the breast milk in a clean, sterilised area. There are also special cleaning products you can buy to clean and disinfect the container and utensils.
Using clean utensils
It is important to use clean utensils when handling breast milk. Another tip is to clean and disinfect the utensils regularly to avoid contamination. There are also special utensils you can buy for handling and warming breast milk.
Safety when thawing breast milk
Safety is very important when thawing breast milk. It is important to check the breast milk regularly to make sure it is still good. Another tip is to store the breast milk in a clean, sterilised container to avoid contamination. There are also special safety measures you can take to protect the breast milk, such as using clean utensils and regularly cleaning and disinfecting the container and utensils.
Using safe containers
It is important to use safe containers to store breast milk. Another tip is to clean and disinfect the containers regularly to avoid contamination. There are also special containers you can buy to store and warm breast milk.
Avoiding contamination
It is important to avoid contamination in order to protect the breast milk. Another tip is to store and handle the breast milk in a clean, sterilised area. There are also special measures you can take to avoid contamination, such as using clean utensils and regularly cleaning and disinfecting the container and utensils.
Choosing the right device for thawing breast milk
Choosing the right device for thawing breast milk is very important. There are various devices on the market that you can use to thaw breast milk. One important tip is to choose a device that is safe and hygienic. There are also special devices you can buy to thaw breast milk, such as the Cozidoo Cordless Bottle Warmer Pro.
The advantages of cordless bottle warmers
Cordless bottle warmers such as the Cozidoo Cordless Bottle Warmer Pro offer many advantages. They are very safe, easy to use and can be used on the go. Another tip is to clean and disinfect the bottle warmer regularly to avoid contamination. There are also special cleaning products you can buy to clean and disinfect the bottle warmer.
The importance of temperature control
Temperature control is very important when thawing breast milk. It is important to check the temperature regularly to make sure the breast milk does not get too warm or too cold. Another tip is to choose a device that offers precise temperature control, such as the Cozidoo Cordless Bottle Warmer Pro.
Typical questions from parents in practice
As a midwife and lactation and nutrition consultant in Munich, I have supported many parents who wonder how to thaw and store breast milk. Here are some typical questions parents ask in practice: How long can breast milk be kept in the fridge? How long can breast milk be kept in the freezer? How can I thaw breast milk? How important are hygiene and cleanliness when thawing breast milk? What temperature is ideal for breast milk?
The importance of information and advice
It is important that you, as parents, receive enough information and advice to thaw and store breast milk safely and hygienically. Another tip is to contact a midwife or a lactation and nutrition consultant to clear up any questions or concerns. There is also plenty of information on the internet and in books that you can read to learn more about thawing and storing breast milk.
The benefits of lactation and nutrition counselling
Lactation and nutrition counselling can be very helpful in thawing and storing breast milk safely and hygienically. Another tip is to contact a midwife or a lactation and nutrition consultant to clear up any questions or concerns. Lactation and nutrition counselling also offers many benefits, such as the opportunity to receive individual advice and support.
Frequently asked questions
Here are some frequently asked questions and answers about thawing breast milk:
- How long can breast milk be kept in the fridge? Breast milk can be kept in the fridge for a few days.
- How long can breast milk be kept in the freezer? Breast milk can be kept in the freezer for a few months.
- How can I thaw breast milk? Breast milk can be thawed in the fridge, in cold water or with a bottle warmer.
- How important are hygiene and cleanliness when thawing breast milk? Hygiene and cleanliness are very important when thawing breast milk in order to avoid contamination.
- What temperature is ideal for breast milk? The ideal temperature for breast milk is between 37-40 °C.
- How can I use the Cozidoo Cordless Bottle Warmer Pro? The Cozidoo Cordless Bottle Warmer Pro is very easy to use. It warms breast milk to the right temperature in just a few minutes.
The Cozidoo Cordless Bottle Warmer Pro can be ordered on the Cozidoo website. It offers precise temperature control and warms breast milk to the right temperature in just a few minutes.
To learn more about preparing and warming first infant formula correctly, you can read our article First infant formula on the go: correct preparation and warming.
To learn more about preparing first infant formula for on the go, you can read our article Preparing first infant formula for on the go: a guide for parents.
To learn more about using bottle warmers, you can read our article How long in the bottle warmer: the ultimate guide.
To learn more about the right temperature for breast milk, you can read our article Warming breast milk in a water bath: the right temperature and method.
To learn more about measuring the right temperature for breast milk, you can read our article Warming breast milk: measuring the right temperature.
The German National Breastfeeding Committee offers plenty of information on thawing and storing breast milk on its website.
La Leche League Germany offers plenty of information on thawing and storing breast milk on its website.
The German Association of Lactation Consultants (BDL) offers plenty of information on thawing and storing breast milk on its website.
The World Health Organization (WHO) offers plenty of information on thawing and storing breast milk on its website.
The German Federal Centre for Health Education (BZgA) offers plenty of information on thawing and storing breast milk on its website.
This article is for information purposes only and does not replace individual advice from a doctor or midwife.
Written by Lena Brandt
Midwife & lactation and nutrition consultant (Munich)
Lena is a midwife and lactation and nutrition consultant from Munich. For over 10 years she has supported families through birth and postnatal care and advises on breastfeeding, bottle feeding and weaning. She is a mum herself and writes all of Cozidoo's guides from hands-on experience — warm, well-founded and without scaremongering. This article is for information purposes only and does not replace individual advice from a doctor or midwife.
Medically reviewed by Dr. med. Katharina Reinhardt, paediatrician (Munich)