The Pump Parts Fridge Hack is one I used everyday as an exclusive pumper and it's a clever, science-backed shortcut that thousands of mums swear by. It saves time, reduces stress, and makes pumping dramatically easier (especially at work). If you’ve ever been stuck in a bathroom trying to wash pump parts between meetings, this hack is about to change your life.
What actually is this hack?
The pump parts fridge hack is a simple method where you store your used (but clean) pump parts in the fridge between pumping sessions, instead of washing them after every single use.
Cold temperatures slow the growth of bacteria, keeping the parts safe to reuse later the same day.
This means you can pump multiple times at work without having to disassemble, wash, and dry everything after every session.
It's sooo good... but can take up space in the fridge
So back when I was still pumping I went on a hunt to find the perfect container, and of course I found it at my favourite place to shop, Kmart. And for $4, you have the perfect fridge companion.
Here she is, and fits your Breastie containers perfectly.
Important Safety Considerations
While the fridge hack is widely used, there are a few guidelines to follow:
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Only reuse parts in the same 24-hour period.
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Always keep parts cold, ideally in the back of the fridge (the coldest spot).
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Avoid using this method if your baby is premature, medically fragile, or immunocompromised unless advised otherwise by your healthcare provider.
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Still sterilise all parts daily.
xx
Marie-Claire
