With summer just around the corner, many people are preparing to wear lighter clothing, including white socks. However, keeping white socks clean can be a challenge due to body oils and sweat that lead to staining. While bleach is often used to whiten socks, it can weaken the fabric and may not effectively remove oily stains. Instead, Marilee Nelson from Branch Basic suggests a natural alternative: using sunlight. This traditional method, known as 'sunning,' involves placing white socks in direct sunlight for several hours, preferably between noon and 3 PM, when the sun is strongest. The ultraviolet rays in sunlight help break down organic stains and kill bacteria that cause odors. For best results, socks should be turned periodically during sunning and can be pre-soaked in lemon juice or soda crystals for tougher stains. This technique not only helps maintain the brightness of white socks but also keeps them fresher throughout the summer without the harsh effects of bleach.