White socks and shirts have a way of turning dull gray no matter how carefully you wash them. Hard water minerals, body oils, and leftover detergent all play a part — but you don’t need bleach to reverse it. A few gentle, natural methods can restore brightness just as well.
Hydrogen peroxide soak
Fill a basin with warm water, stir in a tablespoon of detergent and half a cup of hydrogen peroxide, and let your socks soak for about 30 minutes before rinsing. It brightens fabricand helps clear out the bacteria behind lingering odors.
Lemon and salt simmer
Bring a pot of water to a boil with two tablespoons of detergent, the juice of one lemon, and two tablespoons of salt. Simmer your socks in it for about 40 minutes, then rinse in cold water and dry in the sun — you’ll get both brightness and a light citrus scent.
