What's wrong with washing clothes sometimes having dark spots?
Generally, it is caused by the falling off of the black mold spots in the washing machine. Most of the black mold spots are moldy after using powdered soap. If you leave it alone, these patches will be in places that cannot be seen in the washing machine, such as calluses and the inner side of the washing drum, and mold spots will be generated at the bottom. The powdered soap powder and synthetic detergent have the same detergent ability in detergent, but synthetic detergent can remove the dark patches of powdered soap. Therefore, after using powdered soap 3-4 times, using synthetic detergent once can solve this problem.
After soaking the clothes, apply a little toothpaste to dry the sweat marks. Rub with your hands after 1-2 minutes. The newly stained sweat marks can be removed once, and the old marks can be removed twice. For the collar of clothes with yellow sweat marks, soak the armpits in alcohol for 10 minutes, then rub them with soapy water to remove them.
How to wash and remove stains:
1. First use a sprayer to spray some vinegar on sweaty clothes, and then wash them after a while. The effect is particularly good.
2. Cut the ginger into pieces, rub it on the sweat marks on the clothes, and then rinse it with clean water. Or take 100 grams of fresh ginger, wash and mash it, put it in a pot and add 500 grams of water to boil. Pour it into the washing basin after 10 minutes, soak the white vest for 10 minutes, and rub it repeatedly several times. The dark spots will be eliminated and the white vest is as clean as before.
3. Soak the yellow sweat marks in ethanol (also known as alcohol) for 30-60 minutes, take it out and rub it with soap and rub it, and rinse it in clean water.
4. Add a few drops of ammonia to the water, put the sweaty clothes in and rinse them, and then rub them with clean water.
5. White clothes are easily yellowed after being washed many times. If they are often soaked in rice water, they will not be yellowed easily.
6. Put sweaty clothes in 5% salt water, soak for 1 hour, then rub gently, and wash with clean water.
7. Mash the winter melon together, pour it into a cloth bag, squeeze out the juice, and use it to rub clothes stained with sweat, and then rinse it with clean water.
If the white vest is not washed clean, it will sometimes leave dark spots that are difficult to remove. It will look ugly on the white vest. The following method can be used to remove the dark spots: take 100 grams of clean ginger, mash it, put it in a basin and add 500 grams of water to boil it over heat for 10 minutes, then put the vest into the basin and soak it for 15 minutes, and then rub it repeatedly to remove the dark spots, and then rinse the vest with clean water.