1. It is suggested to test with fresh pigskin when using this equipment for the first time, then to do the treatment after you are fully familiar with this device's performance and operation.

2. Because this equipment can produce high temperature effect in an instant,when not in use, please keep it well, avoid children and people who do not know how to operate this device using and playing with it, to avoid danger happening.

3. Please do not over clean the treatment area within 30 days after using this device(simple cleaning is OK), please do not scrub, please do not make the hard skin fall off artificially.

4. When the scab area is itchy(new skin growing period), please do not scratch it. The scab will fall off automatically after 20 to 30 days.

5. Recovery period is about 3 months, it is suggested that do not eat ginger(affect the smoothness of the skin),beef(can produce light red skin) and soy(can product light black skin) during recovery period.

6. When the equipment has problem, please do not take it apart and try to repair it yourself to avoid danger.

7. It is forbidden to clean this equipment with water or other liquid directly to avoid damage and danger.