* After the procedure, stay away from the sunlight and spa for 3 days.
* If callus is formed, be careful that it does not fall off.
* Try to let the callus fall off naturally. If the callus is intentionally pulled out, it may leave a scar.
* For deep lesions, take time and perform multiple sessions. Do not try to finish the procedure in a single session.
* When using the probe, do not let it stay in one place for too long, always keep it moving during the procedure.
* When using the tip, operate shortly, several times and do not let it stay in one place for a long time.