Sort whites separately from colors and darks
Wash whites after each wear to prevent buildup
Use the hottest water safe for the fabric
Use a detergent made for whites or with optical brighteners
Avoid overloading the washer
Pre-treat stains before washing
Soak dingy whites in oxygen bleach
Add baking soda to the wash for odor and residue control
Use white vinegar in the rinse cycle occasionally
Use chlorine bleach only on bleach-safe fabrics and sparingly
Rinse thoroughly to remove detergent residue
Dry whites in sunlight when possible
Avoid fabric softener on towels and cotton whites
Clean the washing machine regularly
Replace yellowed or permanently stained items when needed