- Keep away from children.
- If you have sensitive or irritated skin on your feet, it may be best to avoid using a callus remover until the skin is healed.
- If you have an infection on your feet, it may be best to avoid the use of a callus trimmer until the infection is healed.
- If you have an injury to your feet, it may be best to avoid using a foot trimmer until the injury is healed.
- If you have circulatory problems in your feet or diabetes, it may be best to avoid using a callus trimmer or consult a doctor before use.