How to Prevent Your Hands-Free Breast Pump from Leaking

Breastfeeding and pumping can be a rewarding experience, but it can also be frustrating when your hands-free breast pump leaks. Leaks not only waste precious milk but can also create a mess and cause unnecessary stress.

Here are some practical tips to help you prevent leaks and make your pumping sessions more efficient and enjoyable.

1. Ensure a proper fit 

One of the most common reasons for leaking is an improper fit of the pump's flange. The flange is the part that goes over your breast and nipple, and it needs to create a good seal to work effectively. Make sure that the flange size is correct for your nipple. Flanges that are too small or too large can cause leaks and discomfort. Always make sure that the flange is centred correctly on your nipple before you start pumping. A misaligned flange can disrupt suction and lead to leakage

2. Check for worn or damaged parts

 Over time, parts of your breast pump can wear out or get damaged, leading to leaks. Regularly inspect the following parts of your breast pump. Valves and membranes: These are crucial for maintaining suction. Replace them if they appear worn, torn, or loose. Flanges and connectors: Look for cracks or deformities that could break the seal.

3. Play around with the suction and speed settings

 Using incorrect suction or speed settings can cause leaks. Too high a suction can create discomfort and an improper latch, while too low can lead to poor milk flow and potential overflow. Experiment with different settings to find what works best for you, ensuring it’s comfortable and efficient.

4. Maintain proper posture

 Leaning too far forward or backward can disrupt the pump's seal and cause leaks. Sit upright and ensure that your breasts are positioned correctly in the pump. You may find it helpful to use a nursing pillow for extra support.

5. Empty the collector regularly

 Overfilled collectors can lead to back flow and leaks. Keep an eye on the milk level and empty the collector/s before they reach their maximum capacity. All of our pumps have markers indicating the maximum fill level—adhere to these guidelines to prevent overflow.

6. Clean and assemble correctly

Improper assembly after cleaning can cause leaks. Make sure all parts are completely dry before reassembling. Not only can water damage the pump, but it can also interfere with a proper seal. Double-check that all components are securely in place. This is super important for the flange which connects to the collector. Any section that may not be attached properly, can create the perfect escape route for milk and therefore create leakage.

7. Use a properly fitted bra

A hands-free pumping bra can help maintain the position of the flanges. Make sure your bra is snug but not too tight, as this can affect the pump’s suction and cause leaks. The bra should hold the pump securely against your breasts without causing discomfort. A loose fitting bra can cause gaps between the collector and your breast, which can lead to the pump 'slipping' and not maintaining the correct suction or seal.

8. Take care of your skin

 Sometimes, dry or cracked skin around the nipple can affect the pump’s seal. Keep your skin moisturised, but avoid using lotions or oils right before pumping as they can interfere with the seal. Use nipple creams specifically designed for breastfeeding mothers.

9. Practice makes perfect

 Sometimes, it just takes a bit of practice to get the hang of using a hands-free pump. Don’t be discouraged if you experience leaks initially. Keep adjusting and trying different techniques until you find what works best for you.

Leaking breast pumps can be a hassle, but with a little attention to detail and proper maintenance, you can significantly reduce the chances of leaks. By ensuring a good fit, checking for worn parts, adjusting settings, and following these tips, you’ll create a more efficient and pleasant pumping experience. Remember, every drop counts, and with these steps, you can make the most of your pumping sessions.

Back to blog