Sort white clothes by fabric type and care label
Check for stains, sweat marks, or deodorant buildup before washing
Soak in warm water with oxygen bleach for 1 to 6 hours
Use baking soda and water to make a paste for yellowed spots
Apply white vinegar to rinse away residue and odors
Wash with a heavy-duty detergent in the hottest water safe for the fabric
Add oxygen bleach to the wash for extra whitening
Avoid chlorine bleach on delicate fabrics and repeated use on cotton
Dry white clothes in sunlight when fabric care allows
Repeat treatment for stubborn yellowing
Clean washing machine regularly to prevent residue buildup
Avoid overusing detergent and fabric softener
Treat sweat and deodorant stains promptly after wearing
Store white clothes in a cool, dry place away from direct light