Wash white sheets separately from colored laundry
Use the hottest water safe for the fabric label
Add laundry detergent designed for whites
Use oxygen bleach for regular whitening
Use chlorine bleach only if the care label allows it
Pre-soak heavily stained sheets before washing
Treat stains promptly before they set
Avoid overloading the washer
Add baking soda to help brighten whites
Add white vinegar during the rinse cycle to remove residue
Dry sheets in sunlight when possible
Remove sheets promptly from the dryer to prevent yellowing
Avoid fabric softener buildup
Wash sheets regularly to prevent dinginess
Check care labels before using any whitening method