Breast pump parts don’t require sterilisation, as they only come into contact with breast milk, which is already sterile. Frequent sterilisation can cause parts to deteriorate, discolour, and even warp if exposed to heat over 100°C, leading to more frequent replacements. 

Unless you've been specifically advised otherwise, we recommend cleaning with warm soapy water and a soft cloth or sponge. Be sure all parts are fully dry before use. 

We strongly recommend avoiding drying cycles in sterilisation units, dishwashers, or other high-heat drying methods. These cycles can expose your pump parts to excessive heat, which may cause warping, hardening, or a loss of flexibility in silicone components. Over time, this can affect suction, comfort, and overall pump performance, leading to the need for more frequent replacements.

For best results, allow parts to air-dry on a clean towel or drying rack. If needed, gently pat dry with a lint-free cloth to remove excess moisture before use.

For more ways to care for your pump parts and maximise their lifespan, check out our tips below.

Here are our recommended time frames for upgrading each part.

Please keep in mind, these are general guidelines, not strict rules or guarantees.

The lifespan of the parts will ultimately depend on factors like usage, care, cleaning methods, the efficiency of cleaning, storage, and heat exposure.

Original Night Owl & Baby Owl:

• Shield: 2-3 months
• Valve: 1-2 months
• Diaphragm: 1-2 months
• Flange inserts: 1-2 months
• Linker: 2-3 months

Mumma Owl:

• Valve: Approximately 1.5 - 2.5 months, or as needed if it shows signs of wear.
• All other parts: Approximately 2-3 months, or as needed if they show signs of wear.

Here are some tips to help maximise the life of your breast pump parts:

Check parts: Regularly check parts for signs of wear and replace them as needed to keep everything running smoothly.

Use gentle cleaning methods: Opt for mild detergents and avoid scrubbing too hard. A soft sponge or cloth works well, avoid bottle brushes to prevent any tears or fraying. Do not use a dishwasher.

Clean after each use: Ensure parts are cleaned thoroughly after every use to prevent milk residue build-up and bacteria build-up that weakens materials over time.

Ensure thorough but gentle cleaning: Clean parts thoroughly after each use to avoid milk residue build-up, which can affect their performance over time.

If sterilising, be gentle: When sterilising, avoid extreme high-heat methods like microwaving or boiling for long periods, as these can cause warping. If possible, use warm water or sterilising solutions to keep parts in good condition.

Store properly: Keep parts in a dry, cool area, away from direct sunlight or damp environments to prevent accelerating wear and tear.

Handle with care: Be gentle when assembling or disassembling parts to avoid unnecessary strain, which can lead to damage over time.

Sterilise thoughtfully: If you choose to sterilise the parts, limit frequent sterilisation if possible to help parts last longer.

Avoid harsh chemicals: Stick to baby-safe cleaning products to protect the materials from breaking down.

Limit soaking time: Avoid leaving parts soaking in water or cleaning solutions, to prevent weakening.

By following these tips, you'll help ensure your pump parts stay in better shape for longer!

Collapsible tab content

No. Most dishwashers operate at over 100° which can be harmful to your parts. This may cause them to discolour, warp or deteriorate and require replacing faster.

We recommend simply warm soapy water with a soft cloth or brush.

The Night Owl ship from Melbourne, Australia. We ship both within Australia and to New Zealand.

Your order will be dispatched within 1-2 business days.

Free Standard Shipping is available on all orders over $99 to Australia or New Zealand!

You can track your order after a shipping confirmation email has been sent to you with a tracking number.  

For further information on shipping policies click here