MouthShield

MouthShield is the simplest reusable device to prevent mouth breathing on the market.

The MouthShield is designed to prevent mouth breathing, helping you attain the benefits of nasal breathing while sleeping. 

1 Year Limited Warranty

If your MouthShield ever degrades within 1 year from purchase with normal use, send it back for a free replacement.

Refund Policy

Unfortunately, due to the nature of the product which doesn't allow us to resell returned MouthShields, we are unable to offer any refunds.