How to Wash White Clothes in Washing Machine Safely and Thoroughly

You want to wash white clothes in a washing machine. Maybe your whites are turning gray or yellow, or you want to keep them bright. Washing white clothes is different from washing colored clothes. Whites need hot water, the right detergent, and bleach to stay bright. Here’s how to wash white clothes in a washing machine safely and thoroughly.

Washing white clothes is the process of cleaning white garments to remove soil, stains, and yellowing while maintaining brightness. White clothes turn gray from dye transfer, yellow from body oils and sweat, and dull from detergent residue. The key to washing whites is using hot water, oxygen bleach, and the right detergent.

To wash white clothes, sort whites from colors, pre-treat stains, use hot water, add Tide Free and Gentle, add oxygen bleach, add baking soda, add vinegar to the rinse, use the normal or heavy duty cycle, and dry in the sun or on medium heat. Don’t wash whites with colors, don’t use cold water, and don’t use too much detergent.

Step-by-Step: Washing White Clothes

Step 1: Sort Whites from Colors

Sort white clothes from colored clothes. Even light colors can bleed dye onto whites. Wash whites separately.

Step 2: Check Care Labels

Check care labels for special instructions. Some white items need cold water or gentle cycles.

Step 3: Pre-Treat Stains

Pre-treat stains before washing:

• Grease and oil: Apply Dawn Ultra Dish Soap, let sit 15 min
• Food and drink: Spray with OxiClean Max Force Spray, let sit 10 min
• General stains: Apply Shout Advanced Grease Busting Foam, let sit 15 min
• Ink: Apply Amodex Ink and Stain Remover, let sit 10 min

Step 4: Use Hot Water

Use hot water for white clothes. Hot water removes soil, body oils, and stains better than cold water. Use warm water for delicate white items.

Step 5: Add Detergent

Add Tide Free and Gentle. Use the recommended amount. Tide Free and Gentle has enzymes that break down protein stains and surfactants that break down oil stains.

Step 6: Add Oxygen Bleach

Add oxygen bleach (sodium percarbonate) to the wash. Oxygen bleach is color-safe and whitens whites without damaging fabric. Add 1 to 2 scoops depending on load size.

Step 7: Add Baking Soda

Add half a cup of Arm and Hammer Baking Soda to the wash. Baking soda boosts cleaning, deodorizes, and helps whiten.

Step 8: Add Vinegar to the Rinse

Add half a cup of white vinegar to the rinse. Vinegar removes detergent residue, softens clothes, and brightens whites.

Step 9: Use the Right Cycle

Use the normal or heavy duty cycle for white clothes. These cycles provide the agitation needed to remove soil.

Step 10: Add Lysol for Disinfecting

Add Lysol Laundry Sanitizer to the rinse for disinfecting.

Step 11: Dry in the Sun or on Medium Heat

Dry white clothes in the sun if possible. Sunlight naturally bleaches and disinfects whites. If using a dryer, use medium heat.

Step 12: Clean the Machine Monthly

Use affresh Washing Machine Cleaner monthly. A dirty machine transfers soil to whites.

For Heavily Soiled Whites

Soak Before Washing

Soak heavily soiled whites in hot water with 2 tablespoons of Tide Free and Gentle and 1 scoop of oxygen bleach for 30 minutes before washing.

Use Chlorine Bleach (For All-White Cotton)

Use chlorine bleach for all-white cotton items. Don’t use chlorine bleach on white items with colored trim or prints. Don’t use chlorine bleach on synthetic fabrics.

Use Hydrogen Peroxide (For Whites)

Add 1 cup of 3% hydrogen peroxide to the wash. Hydrogen peroxide is a mild bleach that whitens whites.

Use Dish Soap for Grease

Apply Dawn dish soap to grease stains on whites. Let sit for 15 minutes before washing.

For Yellowing Whites

Use Oxygen Bleach

Soak yellowed whites in hot water with 2 scoops of oxygen bleach for 1 to 2 hours before washing.

Use Baking Soda and Vinegar

Add 1 cup of baking soda to the wash and 1 cup of vinegar to the rinse.

Use Lemon Juice

Apply lemon juice to yellowed areas. Place in the sun for 2 to 3 hours. Wash as usual.

Use Dish Soap for Body Oil

Apply Dawn dish soap to yellowed areas (collars, cuffs, underarms). Let sit for 15 minutes before washing.

What Not to Do

Don’t wash whites with colors. Dye from colors can bleed onto whites. Wash whites separately.

Don’t use cold water. Cold water doesn’t remove soil and body oils as well as hot water. Use hot water for whites.

Don’t use too much detergent. Excess detergent leaves residue that dulls whites. Use the recommended amount.

Don’t use chlorine bleach on colored trim. Chlorine bleach strips color. Use oxygen bleach.

Don’t use chlorine bleach on synthetic fabrics. Chlorine bleach can yellow synthetic fabrics. Use oxygen bleach.

Don’t use fabric softener. Fabric softener coats fibers and dulls whites. Use vinegar instead.

Don’t overload the washer. Overloading reduces cleaning and causes wrinkles. Fill no more than 3/4 full.

Don’t leave whites wet. Leaving whites wet causes mildew and yellowing. Dry promptly.

FAQ

How do you wash white clothes in a washing machine? Sort whites from colors, pre-treat stains, use hot water, add Tide Free and Gentle, add oxygen bleach, add baking soda, add vinegar to the rinse, use the normal cycle, and dry in the sun or on medium heat.

What temperature should you wash white clothes? Use hot water for white clothes. Hot water removes soil, body oils, and stains better than cold water. Use warm water for delicate whites.

Can you use bleach on white clothes? Use oxygen bleach for all white clothes. Use chlorine bleach only for all-white cotton items. Don’t use chlorine bleach on colored trim or synthetic fabrics.

How do you keep white clothes bright? Wash whites separately, use hot water, add oxygen bleach and baking soda, add vinegar to the rinse, dry in the sun, and clean the machine monthly with affresh.

How do you remove yellowing from white clothes? Soak in hot water with oxygen bleach for 1 to 2 hours, add baking soda and vinegar, apply lemon juice and place in the sun, or apply Dawn dish soap to yellowed areas.

References

1. Tide. “How to Wash White Clothes.” tide.com.
2. The Spruce. “White Clothes Washing Guide.” thespruce.com.
3. Good Housekeeping. “White Clothes Guide.” goodhousekeeping.com.
4. Consumer Reports. “Laundry Guide.” consumerreports.org.