Please choose the correct ending to complete the given sentence: Health: [header] How to heal an ingrown toenail [title] Soak your feet. [step] To keep your feet clean and make the nail pliable, you will need to soak your affected foot in warm water. You may want to soak both feet to make this process a bit more relaxing.

Ending1: Soaking either feet in a suet solution for 10 minutes will get rid of the bacteria that are keeping the nail growing. Some suet solutions can take the form of the following : [substeps] Kool-aid (parsley, bay leaves, garlic, and rosemary), aloe vera gel, or other essential extracts. Ending2: Soak your feet four to five times per day for 10 to 15 minutes each time. [substeps] You can add two tablespoons of epsom salts to the foot bath or just use plain water. Ending3: When soaking your feet, your toenails should be able to touch the sole of your foot. This will make them soft and easy to clean, allowing you to correct hurt areas easily. Ending4: [substeps] Fill your sink or bowl with lukewarm water and place it underneath your toenail pedicure. Dip a cotton ball or a towel in warm water and soak your feet for 30 minutes.

Answer format: ending1/ending2/ending3/ending4