1. Before use, please charge the electric callus remover about 2 hours.
2. Clean or soften the skin, then dry the skin to ensure the best results. Do not use electric foot file if there is a wound or bleeding on your skin.
3. Gently turn the roller head to stay in the dry and rough skin area for 2-3 seconds. Smart automatic protection design. If the pressure is too strong, Electric Callus Remover for Feet will automatically protect and stop, avoid damage to the healthy skin.
4. After using pedicure tools, please turn off the device and clean this product in time. Store electric callus remover in a dry, ventilated, cool place.