As a busy, pumping parent, every moment counts. Finding ways to save time is essential between feeding schedules and cleaning routines.

One question that often arises is whether storing breast pump parts in the Fridge between uses is safe. With so many tips floating around online, it’s hard to know what’s safe and what’s just a shortcut.

This guide explains the science, provides safety tips, and provides best practices to help you decide if this time-saving technique is right for you.

Yes, you can store breast pump parts in the refrigerator between uses, but it’s essential to do so safely. The CDC acknowledges that some parents use this method as a time-saving option, commonly called the “fridge hack.”

Instead of washing pump parts after each use, some parents place them in a clean, sealed container or zip-top bag and store them in the Fridge until the next pumping session. This helps prevent the growth of bacteria during short-term storage.

Following proper storage and hygiene guidelines, breast pump parts can be refrigerated for up to 24 hours between uses. This timeframe is generally considered safe for preventing bacterial growth.

However, it’s important to note that this method is intended for short-term storage only and doesn’t replace the need for daily cleaning and sterilization of the pump parts.

If you plan to pump multiple times within a day and use the fridge hack, ensure that the pump parts are stored in a clean, airtight container or bag to minimize contamination.

After 24 hours, the parts must be thoroughly washed and sterilized before reuse to ensure your milk’s and your baby’s safety.

No, the breast pump motor should never be placed in the refrigerator or exposed to extreme temperatures. The motor contains delicate electronics that can be damaged by moisture and cold. Refrigerating the motor could lead to malfunction or permanent damage, rendering your pump unusable.

Always store the motor in a dry, safe location at room temperature. While cleaning and storing pump parts is essential, the motor only requires routine surface cleaning to remove dust or spills.

Yes, it is recommended that you rinse your pump parts before placing them in the Fridge. After each pumping session, remove any residual milk by thoroughly rinsing the parts that come into contact with your breast milk, such as flanges, connectors, and bottles, with warm water. This step helps reduce the risk of bacterial growth during storage. 

Once rinsed, if possible, allow the parts to air dry for a few moments or lightly shake off excess water before sealing them in a clean, airtight container or zip-top bag.

Properly rinsing is important for maintaining hygiene and ensuring the safety of your stored breast milk. While the fridge hack is a convenient time-saver, maintaining cleanliness is essential to protecting both your baby and the integrity of your milk.

In conclusion, storing breast pump parts in the Fridge between uses can be a safe and convenient option for busy pumping parents. However, proper storage and hygiene guidelines are crucial to prevent bacterial growth and ensure the safety of your milk.

Remember never to refrigerate the motor or skip daily cleaning and sterilization of pump parts. With these tips in mind, you can make an informed decision about whether this time-saving technique is right for you. Happy pumping!