Snugz Mask Liners, by WakeWellReviews of sleepsnugz.com

The Snugz sock use resulted in major leakage and caused audible alarm from my machine.

These cloth covers are not worth $37.00. They can be made in high school home economics class. They do not fit snugly on the nose piece. I made sure I had the right nose piece for this product. I am not using them, and I do not recommend them

I cant use the Snugz Mask Liner since I cannot get a good mask seal. I have tried everything but my mask without the liner gets the best seal.

VERY DISSATISFIED ..I agree with so many of the unhappy customers. I guess I've can consider this a "stupid tax" payment. The return policy is bad.

I found I had to remove it at some point during the night. It felt like the cloth was interfering with my breathing. Waste of $30

Didn't even fit my mask right and my mask is just a medium. Cant use them cause it goes too far over the edges and makes the mask hole smaller to when i cant comfortably fot my nose and mouth in it anymore

The mask continually leaks air with the liner on, the cpap machine reports poor seal every morning. Your return policy stinks, unopened returns only….. how !! Got to open it to try it? Greg C

Won't stay in place. Leaks just as bad as before.