# How to Clean CPAP Equipment: A Simple Routine > A daily wipe and a weekly wash keep CPAP equipment working and comfortable. Here is what to clean, what to avoid and when to replace parts. Canonical: https://findsleepdoctors.com/articles/cleaning-your-cpap-equipment Last updated: 2026-10-30 A practical CPAP cleaning routine for masks, tubing, humidifiers and filters, including what not to use and when to replace worn parts. Updated 2026-10-26 · 6 min read · Sleep Doctor Near Me editorial. **Quick answer:** Clean your CPAP mask cushion daily, wash the tubing and humidifier chamber weekly, and follow the manufacturer's instructions for your specific equipment. Use mild soap and water, rinse well and let everything air-dry. Avoid harsh chemicals, bleach and essential oils unless the manufacturer explicitly allows them. Replace parts on the schedule your provider recommends. CPAP equipment sits on your face and in your airway every night. Cleaning it is not about appearances. It is about comfort, function and reducing the buildup of oils, minerals and microorganisms. The routine is simple once it is established. The mistakes are usually harsh cleaners, skipped drying and waiting until something smells. ## Why cleaning matters Skin oils and sweat degrade the mask seal. Minerals from water can crust the humidifier chamber. Dust and moisture in the tubing create a place for mould and bacteria to grow. A dirty mask can cause irritation, leaks and a stale smell that makes treatment harder to tolerate. Cleaning also gives you a chance to inspect for wear. A small tear or a stiff cushion is easier to catch during a wash than at 2 a.m. ## What you need - Mild, fragrance-free soap - Warm water - A clean basin or sink - A soft cloth or paper towel - A clean towel or drying rack Do not use bleach, dish soap with harsh degreasers, hydrogen peroxide, vinegar in high concentrations or essential oils unless the manufacturer says they are safe. Some can damage silicone or leave residue. ## Daily routine Wipe the mask cushion with a damp cloth or a manufacturer-approved wipe each morning. Wash your face before bed to remove oils. Empty and rinse the humidifier chamber, then refill it with fresh water. Check the mask for obvious cracks or tears. If you are short on time, the cushion and humidifier are the priority. The tubing can wait for the weekly wash. ## Weekly routine 1. Disconnect the mask, tubing and humidifier from the machine. 2. Wash the mask cushion, frame and headgear in warm soapy water. 3. Wash the tubing by running soapy water through it, then rinse thoroughly. 4. Wash the humidifier chamber, including the corners. 5. Rinse everything until the water runs clear. 6. Shake off excess water and hang the tubing to dry. 7. Lay the mask and chamber on a clean towel to air-dry. Do not put parts in a dishwasher unless the manufacturer says they are dishwasher-safe. High heat can warp plastic and damage silicone. ## Filters Many machines have a reusable foam filter and some have a disposable fine filter. Check the manual. Foam filters can usually be rinsed and dried; disposable filters should be replaced when soiled. Never run the machine without the filter if it is designed to have one. ## Drying and storage Moisture left in the tubing can encourage mould. Hang the tube with both ends open so air can circulate. Keep the mask out of direct sunlight and away from pets. Store spare parts in a clean, dry place. ## Pets and allergies Pet hair, dust and pollen can collect in the mask and tubing. If you have allergies, keep pets out of the bedroom, change bedding regularly and rinse the equipment thoroughly. A dirty filter can also blow dust into the mask. Replace filters as recommended. ## Mask type matters Nasal pillows, nasal masks and full-face masks have different cleaning needs. Pillows have small silicone parts that collect oils quickly. Full-face masks have more surface area and straps that absorb sweat. Follow the manual for your specific model; a routine that works for one mask may damage another. Pay attention to the vent holes. A clogged vent can affect airflow and make the mask noisy. Rinse the vent according to the manufacturer's instructions, and do not poke it with sharp objects. ## Travel cleaning When you travel, pack a small bottle of mild soap, a spare cushion and a clean cloth. Do not use hotel shampoo or harsh hand soap on silicone. If clean water is limited, use manufacturer-approved wipes and let the parts dry fully before packing. The [travel guide](https://findsleepdoctors.com/articles/traveling-with-cpap-what-to-pack) covers equipment and power considerations. ## When to replace Replace the cushion when it becomes stiff, cloudy, torn or unable to seal. Replace headgear when it stretches and no longer holds the mask in place. Replace tubing if it develops cracks, a musty smell or condensation that will not clear. Filters should be replaced according to the manual or when visibly soiled. If a part is damaged, replace it rather than trying to repair it with glue or tape. ## If you have a cold A cold can make mask use uncomfortable and increase mouth breathing. Clean the equipment more often, use a humidifier and take breaks if needed. Do not share the mask with anyone. If you cannot use CPAP for several nights, tell your clinician. ## A simple summary Wipe the mask daily, wash the mask and tubing weekly, rinse the humidifier daily and dry everything fully. Check the filter and cushion regularly. If you cannot remember the last time you replaced a part, it is probably due. ## Common mistakes - Using too much soap and not rinsing enough - Soaking silicone for hours in harsh cleaners - Putting wet parts back on the machine - Cleaning only when the mask looks dirty - Sharing equipment without cleaning - Using a dirty water chamber ## Replacement schedule Replacement intervals vary by manufacturer and insurance. Cushions typically need replacing more often than frames or tubing. Headgear stretches over time. Replace any part that is torn, stiff, discoloured or no longer sealing. The [mask fitting guide](https://findsleepdoctors.com/articles/cpap-mask-fitting-appointment) explains when a refit is worthwhile. ## Country differences Replacement schedules and coverage vary. In the US, suppliers often follow insurance-based schedules. In the UK, NHS CPAP services may replace parts when clinically needed. Canada, Australia, New Zealand and Ireland vary by provider. Ask what is covered before buying extras. For getting started with CPAP, see the [CPAP getting started guide](https://findsleepdoctors.com/articles/cpap-therapy-getting-started). To find a provider, use the [sleep doctor near me directory](https://findsleepdoctors.com/sleep-doctor-near-me). *This article is general information, not medical advice. It does not replace the manufacturer's instructions or advice from your equipment provider.* ## Related guides in this series - [Sleep Doctors in Edina, Minnesota: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-edina-mn-us) — Edina, Minnesota lists 8 sleep providers and centers in the Find Sleep Doctors directory. This guide explains how to compare them, what to expect, and how to prepare before booking. - [Sleep Doctors in Helena, Montana: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-helena-mt-us) — A directory guide to 8 listed sleep providers and centers in Helena, Montana, with contact details and practical booking questions. - [Sleep Doctors in Burnsville, Minnesota: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-burnsville-mn-us) — This guide lists eight sleep providers and centers in Burnsville, Minnesota, with addresses and phone numbers from the Find Sleep Doctors directory. It also explains how to compare options, plan a visit, and prepare questions for a sleep medicine appointment. ## Ready to find a sleep doctor near you? Browse sleep medicine doctors across six countries, organized by region and city, and reach out directly — all in one free, verified directory. See [all countries and cities](https://findsleepdoctors.com/sleep-doctor-near-me). This medical guide reflects generally accepted clinical guidance for sleep disorders. It is informational and not a substitute for personalised medical advice — consult a qualified sleep specialist or your GP. ## Related - [All sleep health guides](https://findsleepdoctors.com/articles) - [Home](https://findsleepdoctors.com/) - [Country and city index](https://findsleepdoctors.com/sleep-doctor-near-me)