Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of calluses on feet [title] Soak your feet on a regular basis. [step] If you have calluses, try soaking your feet on a regular basis to soften the dry and dead skin. Softening the skin with a warm water and mild soap foot bath will make removing that skin much easier.

Ending1: [substeps] Fill a bowl with warm water and mild soap and add epsom salts. Gently immerse your feet in the bath for 10 to 15 minutes. Ending2: The softer the skin on your feet, the less likely calluses will develop. Soak any areas that you have calluses on for at least thirty minutes. Ending3: You may want to consider adding some dish soap to your foot bath to get your feet properly soaked. [title] Rinse off with warm water after soaking. Ending4: [substeps] Use warm water instead of hot water. Hot water can dry out your skin and irritate your feet.

Answer format: ending1/ending2/ending3/ending4