There is no need to use bleach to whiten your laundry, there are 5 effective tips for doing so

Pour 1 or 2 cups of lemon juice into a bowl of hot water. Soak the white laundry and let it sit for 2 hours. Then machine wash. If you want to further guarantee its effectiveness, you can immerse the laundry in boiling water and wait for the lemon to act overnight. The next day all you have to do is let the white items dry in the sun.
Whiten laundry with white vinegar

Not only is white vinegar very effective as a whitening agent but also as a deodorizer. Ideal for fabrics subject to mold. To use it as a whitener, pour a quarter cup into the fabric softener drawer during the final rinse cycle.
Whiten your laundry with hydrogen peroxide
Hydrogen peroxide – source: spm

For whiter-than-white laundry, you have another ingredient that works as a great whitening agent while targeting tough stains: hydrogen peroxide. All you have to do is pour a cup of 3% hydrogen peroxide into the detergent drawer and then activate the usual wash cycle. Peroxide is also the ally of enterprising people because it allows for various ingenious uses.

Whitens laundry prone to stubborn stains with the combination of baking soda and hydrogen peroxide

Think of yellow stains, grease stains or even oil stains and sweat marks. In this case, make a homogeneous mixture of hydrogen peroxide and bicarbonate and then apply the paste obtained directly to the stains in question . Leave the mixture to act for 30 minutes to 1 hour. Remove excess residue from the product using a clean, used toothbrush before placing the garment in the machine.
Whiten your laundry with a concentrated product

Are you faced with particularly dirty white laundry that seems almost unrecoverable? No problem because the aforementioned products can go very well together and therefore act in tandem for an even more uplifting result . To do this, prepare a large container in which you will mix the following quantities: ½ cup baking soda, 1 cup hydrogen peroxide, ¼ cup lemon juice, and 6 cups water. This is keeping in mind that the less water, the more concentrated the solution you will have. Then choose the dose according to your needs.

Immerse your white clothes in the concentrated mixture for a few hours then finish by rinsing them thoroughly with water and putting them in the washing machine