Breast feeding
How to Express and Store Breast Milk
Expressing and storing breast milk can be extremely helpful for new moms—whether you’re returning to work, managing an illness, or simply planning time away. The early days of feeding are often when your body produces excess milk, making it an ideal time to express and store it.
Below are simple, practical steps and tips to help you express and store milk safely and hygienically.
Steps to Follow
- Always wash your hands before expressing. Being sanitary is very important.
- Find a quiet place to sit and relax before starting.
- Keep a glass of water on hand.
- Some women find that looking at a picture of their baby helps trigger the let down reflex.
- Ensure all equipment is thoroughly cleaned and sterilized.
- Always label each container with the date before storing.
- Plastic storage bags are ideal for freezing; your chemist can help you choose suitable ones.
- It is advisable to freeze milk after 24 hours of storage in the refrigerator.
- Stored milk lasts up to 3 months in the freezer.
- Defrost frozen milk in the refrigerator.
- Reheat by placing the bottle in hot water or using a bottle warmer—never direct heat.
- Do not use a microwave as it affects the fats and proteins in the milk.
Kimberly-Clark India makes no warranties or representations regarding the completeness or accuracy of the information. This information should be used only as a guide and should not be relied upon as a substitute for professional medical or other health professional advice.
FAQ: Expressing & Storing Breast Milk
By washing hands first— you ensure safe, hygienic expression. Always sit in a quiet, relaxed place, keep water nearby, and make sure all equipment is cleaned and sterilized before use.
Yes, always label the container with the date before storing. This helps you use the oldest milk first and ensures freshness and safety.
Plastic storage bags designed for breast milk are ideal for freezing. Your local chemist can guide you to the right type.
Up to 24 hours —milk should be frozen after this period for best quality and safety.
Up to 3 months —stored milk remains safe in the freezer for a maximum of three months.
By thawing in the refrigerator —this is the safest method to preserve nutrients.
No, avoid direct heat. Instead, warm the milk by placing the bottle in a jug of hot water or using a bottle warmer.
No, microwaving is not safe. It can damage essential fats and proteins and cause uneven heating.
| Storage Method | Duration | Notes |
| Refrigerator | Up to 24 hours | Freeze after 24 hours |
| Freezer | Up to 3 months | Use labeled, plastic storage bags |
| Defrosting | In refrigerator | Do not thaw at room temperature |
| Reheating | Hot water / bottle warmer | No microwave |
