If your white clothes have become grayish or yellow over time, you don’t have to immediately resort to harsh chemical bleaches (or even fabric glues, if it was an auto-correction error for “bleach”).

Here are 3 extremely effective, natural home remedies that will make your clothes shine again:

Citric Acid Treatment (for stubborn yellowing)
Citric acid is an excellent natural stain remover and bleach substitute. It dissolves limescale and sweat residue that often make white clothes look gray or yellow.
Here’s how: Add about 1 to 2 tablespoons of citric acid powder directly to the drum with your white clothes or dissolve it in the fabric softener compartment.

In stubborn cases: Soak yellowed shirts or T-shirts in a bucket of warm water with 2 tablespoons of citric acid for a few hours before washing. Then wash as usual.

Baking soda or baking soda (all-purpose cleaner)
Baking soda (or classic baking soda, which contains a high amount of sodium bicarbonate) raises the pH of the water and acts as a gentle abrasive and natural bleach. It also neutralizes unpleasant odors.
How to: Simply add a packet of baking soda or 2 tablespoons of baking soda directly to the detergent in the main wash compartment.

Another advantage: Baking soda also softens the water, making your laundry noticeably softer even without fabric softener.

UV light / Sunlight (the strongest natural bleach)
Often underestimated, but absolutely brilliant: The sun is a free, extremely effective bleach for fabrics. UV light breaks down the color pigments of stains and graying.
How to: Hang wet, freshly washed white laundry directly in direct sunlight.

Important: This only works when the laundry is damp – moisture carries dissolved substances to the surface, where the UV light bleaches them. Caution: Do not dry colored laundry this way, as it will fade.

Pro tip: Always wash white laundry separately from colored or gray fabrics. Even light gray socks or patterned T-shirts release a small amount of dye in the washing machine, which can leave a film on pure white items.