İs it easy to use, do we need time to get use this sleep appliance?

The persons get used to this appliance very easy. Of course it depends from patient to patient. The person get used to this sleep appliance from 1 day till 1 week.

The persons get used to this appliance very easy. Of course it depends from patient to patient. The person get used to this sleep appliance from 1 day till 1 week. Mostly dryness of the mouth are detected in person at the beginning period of using this sleep appliance. But this problem will not seen later.