How to make a white shirt whiter?

For housewives, the biggest worry about washing clothes is that white clothes are easily stained, and they will turn yellow after wearing for a long time. If you want to make white clothes whiter, you can master certain techniques, such as washing them with carrot soup, or soaking them in orange peel water.

1. Ink drop method: In a basin of clean cold water, drop 3-5 drops of pure blue ink, stir it with your hands, then put the washed white shirt into the water, pull it up and down 3-5 times, and take it out to dry.

2. Add hydrogen peroxide method: To bleach silk and wool fabrics, you can use 3% concentration of hydrogen peroxide, the liquid volume is 1 times the weight of the fabric, and add a little ammonia water to make it weakly alkaline. After soaking and bleaching for 5-1 hour at normal room temperature, wash and dry.

3. Add lemon juice: When washing white silk fabrics, add some lemon juice to the water to make the clothes whiter.

4. Skim milk soaking method: Soak white silk fabrics in skim milk before washing, or add 2 tablespoons of milk to the water during the last rinse to maintain the original color of the white silk fabric and prevent it from turning yellow.

5. Radish soup washing method: If white clothes have a lot of dirt, you can use radish soup to wash them, and they will be as white as new.

6. Orange peel water soaking method: When washing white clothes, you can put orange peels in a pot and heat them to boiling. Use the yellow soup to soak and scrub the clothes, which can make the clothes as white as new.

7. In order to make the white shirt whiter, add bleaching powder to the detergent solution when washing, soak it for 2-3 minutes before washing. In addition, if you soak your white shirt in rice water frequently, it will not turn yellow easily; or after washing the clothes, rinse them in clean water with a few drops of blue ink, which can also effectively prevent the white clothes from turning yellow.

8. White vests turn yellow after being worn for a long time. The method to make an old vest as white as new is: wash it with clean water first, then rub it with soap or laundry detergent. After washing with clean water, gently rub it out with soap or laundry detergent without rinsing, then put it in a plastic bag, tie the mouth, dry it in the sun for more than 1 hour, and then rub it out.