Precautions when using a foot grinder

1. This product must be used when the feet are dry. If the feet are soaked or bathed to soften the old skin and cuticles, it cannot be polished.
2. It must be polished back and forth during the operation, and the dwell time should be 1-2 seconds and no longer than 3-4 seconds.
3. The electric foot dermabrasion machine is specially designed to polish calluses and thick cuticles on the soles and heels of the feet. Please do not use it on other parts of the body.