Usage tips

It is vitally important to find a mask that fits properly and is comfortable to wear. To select the right mask and to maintain its proper condition and fit, work closely with your homecare provider, who will help you through the following steps:

• A nasal mask that covers your nose is most commonly used. But if you breathe through your mouth when you sleep, a full face mask that covers both the nose and mouth may be a better option.
• The smallest mask size that fits but does not pinch the nostrils should be used.
• The mask should be fitted while you are in a sleeping position and with air blowing at the prescribed pressure through the tubing and mask.
• Headgear should be secure but not too tight. If your mask has a forehead arm or adjustment feature, adjust that first. Adjust straps to minimize air leaks, especially into the eyes.
• The cushion should not be crushed against the face.
• Tight fit is not necessary for effective therapy. By tightening, folds are created in the material creating a path for leak. Try loosening the mask if leaks are present.
• Mark the headgear straps with permanent marker to remember where they should be fastened.
• Remove the mask by pulling it over your head or use the quick-release clip.
• Do not block the exhalation port between the mask and the connecting tubing from the device. Position the port away from your bed partner.
• You may want to consider looping the tubing over the headboard to reduce the pull on the mask.
• If you use a full face mask and wear dentures, remember that if your mask was fitted with your dentures in, your mask may not fit properly if worn without your dentures.