How should minor wounds be treated?

Minor wounds should be treated by first cleaning them properly to remove any dirt or debris that could lead to infection. Using soap and water ensures that the wound is adequately cleansed, which is critical to promote healing and prevent infection. After cleaning, it's important to apply an antiseptic, which helps to kill any remaining bacteria and further protects the wound from infection. Lastly, covering the wound with a sterile bandage creates a barrier against contaminants while maintaining a moist environment that can facilitate healing. This method reduces the risk of complications and supports proper recovery.

While some alternative treatments are mentioned in other choices, they do not adequately address the need for thorough cleaning and protection needed for optimal healing. For example, using a non-sterile bandage does not provide the necessary cleanliness required, and leaving the wound uncovered risks exposure to bacteria and irritants that could cause infection.