Thanks, Gidgemo, for the tips. Will try loosening the top straps a whole lot.

Thank you Chicago Granny for your comments. Really appreciate the input. Am doing them. You asked what masks I've tried: Air Fit F30, multiple sizes. Air Touch F20, multiple sizes. Air Fit F20. Evora Full, multiple sizes. Vitera. Guess that's only 5 different masks. When I posted the first time I wa...

Thank you, Vandownbytheriver for your comment that the Vitera mask responds to cleaning. I clean it daily with liquid hand soap, the whole mask excluding headgear. But yesterday I read the back label and found out it is moisturizing soap! I must be applying some oil to it when I wash it with that so...

Been on CPAP for 9 months for severe sleep apnea, using Vitera full face mask. Really struggle with leaks. I know Vitera should be worn rather loosely, but I have to use high pressures and that causes a LOT of leaks as the pressure rises. Tightening a little or a lot sometimes helps, sometimes makes...