As with any device, there will always be some period of adjustment involved. Some users will get used to the device very quickly and will already feel comfortable using the mouthpiece after a few days. Meanwhile, other users might take a bit longer to get used to the product.
Still, the Zyppah Mouthpiece is a simple yet effective way to treat snoring, we do however feel that our Zquiet mouthpiece review
, and PureSleep mouthpiece review
highlight that they are a far better choice when compared to Zyppah.