Use an ice cube for topical application on the mouth, lips and cheeks.
This activity helps increase sensitivity around the mouth, lips and cheeks.
Step 1
Freeze some water to make ice cubes. If no freezer is accessible then buy an ice cream bar or small frozen food packets.
Step 2
Take the ice cube or frozen item and place it on the hands first and then over the face, mouth, lips, cheeks.
Keep the duration of application very short, just a few seconds and increase as they are more comfortable with the cold temperature.