Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to clean toe nails [title] Wet your feet. [step] Wash your feet and toenails every day to help prevent odor and fungal infections. You can do this as part of your normal hygiene routine, such as while you are taking a shower or bath.

Ending1: Feeling your feet is important during cleanings. [title] Apply a professional shoe-cleaning product like salicylic acid. Ending2: [substeps] If you live in a dry climate, take showers between 7 am and 2 pm. [title] Get into the habit of washing your feet daily. Ending3: Make sure to moisturize between your toes to help get rid of your smelly feet. [substeps] Fingers in the cuticles can naturally absorb bacteria and fungus, both of which have been known to cause foot ulcers. Ending4: Start by wetting your feet and toenails with warm water. [title] Scrub feet as you would any other body part.

Answer format: ending1/ending2/ending3/ending4