With regular use the mask cushion loses its ability to seal. This coupled with hygienic concerns makes replacing the cushion important when needed.
Recommended replacement as needed for proper seal. Wipe down once a day with a damp cloth and wash in warm, soapy water once a week with a gentle soap.
Hi George,
Sorry you are having issues with the cushion. Are you able to phone our clinic to determine if there is a technical issue?
Thank you,
Your Medigas Manitoba Team