Top Tips for Keeping Your Breast Pump Clean and Effective
                     Top Tips for Keeping Your Breast Pump Clean and 
Effective
For many parents, a breast pump is an essential tool, whether you’re pumping occasionally, 
exclusively, or some where in between. Like any important piece of equipment, your pump works 
best when it’s properly maintained. Keeping it clean and in top condition not only extends the life of 
your pump but also ensures your breast milk stays safe and healthy for your baby.
Here are the top tips to keep your breast pump clean, effective, and ready when you need it:
1. Store Breast Milk Safely
After every pumping session, your first priority should be your expressed milk. Cap your collection 
bottles or seal milk bags immediately. Label each container with the date and time, then store it right
away in the refrigerator, freezer, or a cooler bag with ice packs if you’re on the go. Proper storage 
helps preserve nutrients and prevents spoilage. Companies like Nessel provide lactation space 
furniture that includes a private refrigerator, which helps ensure the proper storage of breast milk.
2. Clean Your Pumping Area
Your pumping space should feel safe, clean, and comfortable. Wipe down the countertop, pump 
dials, and power switch with disinfectant wipes, especially important if you’re using a shared or 
hospital-grade pump. A tidy setup helps prevent contamination and makes each session smoother.
3. Take Apart and Inspect the Pump Kit
Once you’re finished pumping, disassemble all the parts of your breast pump that come into contact 
with milk, like flanges, valves, membranes, connectors, and bottles. Inspect them for cracks, buildup, 
or wear and tear. Replacing small parts regularly can make a big difference in suction strength and 
efficiency.
4. Rinse Pump Parts Right Away
Before you get busy with the rest of your day, quickly rinse all the milk-contact parts under running 
water. This removes milk residue and helps prevent dried buildup that’s harder to clean later.
5. Wash Thoroughly After Each Use
As soon as possible, clean all rinsed pump parts with warm water. Allow the parts to air dry 
completely on a clean towel or drying rack, avoid using cloth towels that can transfer germs.
6. Don’t Forget the Tools
If you use a wash basin or bottle brush to clean your pump, make sure those get cleaned, too. Rinse 
them well after each use, let them air dry, and wash them every few days in hot soapy water or the 
dishwasher. These cleaning tools can harbor bacteria if neglected.
7. Follow Manufacturer Guidelines
Every pump model is different, so check your manufacturer’s instructions for cleaning and replacing 
parts. Some pumps require tubing to be washed, while others don’t. Sticking to these guidelines 
ensures your pump stays in peak condition.
The Bottom Line
Keeping your breast pump clean isn’t just about extending its life, it’s about protecting your baby’s 
health and making sure every ounce of your milk is as safe and nutritious as possible. By building 
these simple habits into your pumping routine, you’ll have peace of mind and a reliable pump when 
you need it most.