Instructions – HIDIFF Sensitivity 7-day Experience Kit
1. Brush your teeth before use.
2. Open a syringe and apply the gel in the tray.
3. Place the tray in your mouth.
4. Leave it on for 15 to 30 minutes.
5. Remove the tray, rinse it and rinse your mouth.
6. Repeat the operation every day for 7 days.
Store the kit in a cool, dry place.