Do not use for any other purpose.
Do not use too much force as it may damage your skin.
Should you have sensitive skin, infants, allergies, or if you have an abnormality on your skin, discontinue use.
Should you observe any abnormalities during or after use, discontinue use and consult a doctor.
When using it on the soles of your feet, please use it on a dry floor while sitting on a chair. There is a risk of tipping over if you use it while standing. If the floor is slippery or uneven, you may fall and get injured.
Keep away from fire. It may cause deformation or damage.
Keep out of reach of children.