A. Yes, The Blue X has a strong adhesive but not so strong its hard to remove.
A. No, The BlueX Sleep Tape does not leave residue like some other tapes.
A. No, this sleep tape does not cover the mouth completely even though it will keep the mouth closed.
A. Users feel refreshed because of the increased carbon dioxide in the body from not “blowing it off” with the mouth open. Increased carbon dioxide will increase oxygen to the cells.
A. Yes, sleep tape can be used with CPAP machines and many report improved benefits.