Resources
Find out whether you actually need a CPAP mask liner, when liners can help with skin irritation, moisture, and rubbing, and when they may be masking a bigger fit problem.
Find the best CPAP mask type for beards, mustaches, and stubble, and learn how facial hair affects your seal, what features to look for, and how to reduce leaks without shaving.
Find out why water collects in your CPAP mask or hose, what causes condensation and rainout, and how to stop it with simple adjustments to temperature, humidity, tubing, and machine placement.