3 ms·

Mouth taping is not very popular outside some kinky circles.

• codethief 3y ago
  No one said you'd need to tape your mouth to do nasal breathing.
  • treprinum 3y ago
    Most of the problems with NO production happen during the night when people tend to breathe through the mouth, making them tired during the day. Moreover, their CO2 levels tank as well for a double negative effect from what was supposed to be a refreshing sleep.