Have your white clothes started looking dull, grey, or yellowish even though you wash them regularly? Before you reach for expensive whitening products, there’s a simple household ingredient you may already have in your kitchen: baking soda.
Baking soda is a versatile laundry helper that can freshen fabrics, reduce unpleasant odors, and help ordinary laundry detergent work more effectively.
Why Baking Soda Can Help Whiten Laundry
Over time, sweat, body oils, detergent residue, and everyday dirt can build up in fabric fibers. This buildup can make white clothes appear less bright.
Baking soda is mildly alkaline, which can help loosen some of this residue and improve the overall freshness of laundry. It can also help neutralize odors, making clothes smell cleaner without simply covering the smell with fragrance.
How to Use Baking Soda in Your Laundry
For a regular load of white clothes:
- Put your clothes into the washing machine as usual.
- Add your normal amount of laundry detergent.
- Add ½ cup (about 100–120 g) of baking soda directly into the washing machine drum or laundry load.
- Run the wash cycle according to the care labels on your clothes.
- Dry the clothes according to their fabric-care instructions.
For a smaller load, you can use less baking soda.
For Extra-Dull White Clothes
If your whites have accumulated a lot of odor or residue, you can pre-soak them.
Fill a bucket or basin with warm water, when the fabric’s care label allows warm water, and dissolve about ½ cup of baking soda in the water. Soak the clothes for around 30–60 minutes, then wash them normally with detergent.
Always check the garment’s care label first, particularly for delicate fabrics.
A Few Important Tips
Baking soda can be useful, but it isn’t a magical bleach and won’t restore every heavily stained or permanently yellowed garment to bright white.
Also, don’t mix baking soda with chlorine bleach or other laundry chemicals unless the product instructions specifically say the combination is safe. For stubborn stains, use a stain remover appropriate for the particular fabric.
And remember: white clothing isn’t necessarily meant to look literally “milk white.” Fabric type, age, previous washing, and the original dye or finish all affect its appearance.
The Simple Laundry Secret
Sometimes you don’t need a complicated laundry routine. Adding a little baking soda to your normal wash can be an inexpensive way to help keep white clothes looking fresher and cleaner.
So, before spending money on another laundry product, check your kitchen cupboard. That familiar box of baking soda may already be a useful addition to your laundry routine.