How to Clean Your CPAP Mask

If you use a sleep apnea mask as part of your CPAP or BiPAP therapy, keeping it clean is one of the most important things you can do to protect your health and make sure your equipment works the way it should.

A well-maintained mask can help you sleep more comfortably, breathe better, and avoid skin irritation — all while making your therapy more effective.

Why Cleaning Your Sleep Apnea Mask Matters

During the night, your mask collects:

Skin oils

Sweat

Dust and allergens

Bacteria and other germs

Without regular cleaning, these build-ups can cause:

Unpleasant odors

Poor mask seal (reducing therapy effectiveness)

Skin irritation or breakouts

Increased risk of infection

Daily Cleaning Steps

To keep your mask fresh and working its best, we recommend cleaning it every day:

Disassemble the Mask
Remove any detachable parts, such as the cushion, frame, and headgear (Our Sleepnet headgear can also be washed with mild soap and warm water).

Wash with Warm, Soapy Water
Use a mild, fragrance-free soap in warm water. Avoid harsh detergents that can damage your mask’s materials. Gently clean each part to remove oils and debris.

Rinse Thoroughly
Make sure no soap residue remains, as this can cause skin irritation.

Air Dry Completely
Lay the parts on a clean towel in a well-ventilated area, away from direct sunlight or heat sources. Allow them to dry before reassembling.

Pro Tip for a Better Seal

Wash your face before putting on your mask at night. This removes oils and lotions that can break down the mask material and affect the seal.

When to Replace Your Mask

Even with daily cleaning, your mask and its components will wear out over time.
Consider replacing your mask if:

It becomes uncomfortable or causes skin irritation

The seal no longer feels secure, leading to air leaks

Most CPAP masks last 3 to 12 months with regular use.

Hygiene = Better Sleep

Good mask hygiene doesn’t just keep your equipment clean; it also protects your skin and your health. Regular cleaning helps prevent irritation, breakouts, and infections, making your therapy more comfortable and effective.