Are you concerned about how to clean and sterilize your breast pump? You’re not alone. Many breastfeeding moms are often concerned about maintaining good hygiene standards when it comes to their little ones and everything they come in contact with.
Cleaning breast pump parts can be particularly challenging, not to mention tedious and time-consuming. Depending on the type of pump you’re using, it might actually be hard to access some parts. It’s extremely important, however, for the sake of your baby’s health.
In this article, we’ll be sharing cleaning and sterilizing tips that will help you keep your pump parts safe to use and in good working condition.
Cleaning and Sterilization Tips
Let’s briefly touch on some of the top tips to keep in mind. Don’t worry, we go into more detail below (1).
- Maintaining high standards of hygiene is crucial: Wash your hands before and after using the pump to prevent the transfer of germs. The same thing applies to the surfaces you’ll be using when pumping or cleaning.
- Mold is a pain: The thought of mold in the tubes is just disgusting. While the tubes shouldn’t fill with liquid, they do occasionally get condensation inside, allowing mold to form and grow quickly. Having extra sets of tubing and other spare parts handy will enable you to discard moldy sets easily.
- Exclusivity is key: To prevent germs from spreading, make sure that your baby has their own set of everything. We’re talking wash basins, scrubbing materials, and dish towels.
- Clean storage space is important: There’s no point in going through all the trouble of cleaning if the pump parts are going to end up in a dirty or dusty drawer. Set aside a special area in a closed space to store your equipment.
Dangerous Effects of Mold
Whether inhaled or ingested, some species of mold can cause allergic reactions, such as itchy skin and eyes. They also cause respiratory problems, like asthma, and a compromised immune system, among other conditions (2).
What Soap Should I Use?
The U.S. Food & Drug Administration (FDA) guidelines recommend using liquid dishwashing soap and warm water to clean breast pump parts (3).
Some manufacturers, such as Medela, sell breast milk removal soap that moms can use to clean Medela pumps. Check with your manufacturer to see if they have specialized soap, otherwise reach for your usual dishwashing soap.
How to Clean Your Breast Pump Parts
Before Each Use
- Wash your hands thoroughly with soap and water for no less than 20 seconds.
- Assemble your clean pump and parts, and inspect everything for mold or any soiling that may have taken place during storage. If you find any signs of mold in the tube, throw it away immediately.
After Every Use
- Start by storing pumped milk in a collection bottle or bag. Seal and place a label on it indicating the date and time it was pumped. Immediately store the milk in a fridge, a cooler bag with ice packs in it, or the freezer.
- Use disinfectant wipes to clean the countertop, pump dials, and power switch.
- Take apart the tubing and separate the valves, flanges, membranes and milk collection bottles. Basically, everything that came into contact with your breast and breast milk.
- Use running water to remove residual milk from the parts that come into contact with your breast or breast milk.
- Clean the parts by hand or using a dishwasher, as follows:
1. Cleaning by Hand
Place all the pump parts in a clean basin that’s used exclusively for washing your baby’s feeding equipment. Avoid washing the parts in the kitchen sink as both the sink and drain may be contaminated with bacteria. This bacteria could find its way into the pump kit.
Fill the basin with hot water then add soap. Scrub all parts using a clean brush that is used exclusively for cleaning your baby’s food items.
Rinse out the soap by holding the parts under running water. You can also submerge the kit in another basin filled with fresh water.
Remember that all these basins must be used exclusively for cleaning the baby’s feeding items. Place the pump, brush, and wash basin(s) on a clean and unused dish towel or a paper towel.
Allow them to air-dry — using a dish towel to dry them may transfer germs to the kit. Additionally, ensure that the drying area is free from dirt or dust.
2. Cleaning the Wash Basin and Brush
If you’ve used a wash basin and brush, rinse them thoroughly afterward, and allow them to air-dry. This should be done after every use.
Consider washing them with warm water and soap every couple of days. If they’re dishwasher-safe, put them in there and clean them with hot water as well as using the heated drying cycle.
3. Using a Dishwasher
The first thing you need to do is check whether using a dishwasher is recommended by the manufacturer. Place the disassembled parts in the dishwasher and run it using hot water and the heated drying cycle. The heated drying cycle or the sanitizing setting will help kill more germs.
Small parts can find their way into the dishwasher filter, so place them in a mesh laundry bag or closed-top basket that is suitable for the dishwasher. Wash your hands with soap and water before removing and storing the cleaned parts.
If some of the parts are still wet, air-dry them on a clean and unused towel or paper towel. Again, avoid using a dish towel to dry the parts, to minimize the risk of transferring germs.
Sterilizing for Extra Protection and Your Peace of Mind
There are those of us who can’t stand the thought of germs lurking in our breast pump parts. As such, sterilizing the parts once a day should help put our minds to rest (5). You may want to pay extra attention to sterilizing your breast pump parts if your baby:
- Was born prematurely.
- Is under 3 months of age.
- Has a weakened immune system which may have been caused by medical treatment and/or illness.
Sterilizing pump parts may not be necessary for older, healthy babies, particularly if the parts are cleaned thoroughly after every use. If you do sterilize, remember to sterilize the wash basins and scrubbing brushes, too.
How It’s Done
For those that wash by hand, you can sterilize by either steaming or boiling the items. Some items can be boiled and others can’t, so check the manufacturer’s instructions to know which method to use.
Depending on the manufacturer’s instructions, steam the parts using a microwave or an electric steam sterilizer. Some pump manufacturers, such as Medela, make sterilizer bags for the microwave. Check the manufacturer’s recommended time for steaming and cooling the items.
All pump parts that are safe to boil should be placed in a pot, covered with water and boiled for five minutes. Use clean tongs to remove the parts and place them on a clean and unused towel or paper towel. Ensure they’re protected from dirt or dust and let them air-dry properly.
It’s vital for all pump parts, brushes, and wash basins to dry completely before you put them in storage. This will help prevent mold and germs from growing and thriving in them.
Wash your hands with soap and water before reassembling the clean and dry pump parts. You can store the kit in an unused and sealable food storage bag or in any other protected area. The wash basins and brushes should also be stored in a clean area, away from dust and dirt.
Cleaning Breast Pump Parts at the Workplace
It’s when you have to return to work that cleaning breast pump parts requires a more mindful strategy. If your employer has provided a lactation room complete with a sink and storage space, you are luckier than most. It will be easier for you to follow the cleaning guide shown above.
If you can’t properly clean and sterilize the pump and its parts:
- Consider purchasing baby-safe disinfectant wipes to wipe down the pump and its parts once you rinse out residual milk.
- If you have access to a microwave, place the rinsed parts in a handy micro-steam bag to sterilize the parts.
- Carry extra parts that you can use whenever you need to express milk.
- Place all used parts in a separate bag for thorough cleaning once you get home.
Keep It Clean
Cleaning and sterilizing breast pump parts will help protect you and your baby from germs. You can keep them clean by using a wash basin and brush, or put them in the dishwasher. And since we’re keeping it clean, remember to wash your own hands thoroughly before you touch the pump.
Do you have any questions or comments? Leave them in the comments box, and we’ll answer as soon as we can. Remember to share!