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1、 Reasons for yellow stains on white clothes
The yellowing of clothes is mostly caused by the weakening of fluorescent agents, or the sweat secreted by the human body is decomposed by bacteria, and the colored substances generated are contaminated on the clothes, forming yellow spots.
2、 What about yellow stains on white clothes
1. Remove yellow stains with rice washing water + orange peel
Keep the rice washing water or put the orange peel into the pot, add water and boil it, soak the yellowing clothes in it, and scrub them, which can easily make the clothes white. It is not only simple, but also unlike the fluorescent whitening agent sold on the market, it will have side effects on the skin and will not hurt the clothing material. It is a good method worth trying. If you are too troublesome or afraid of misoperation, you can directly choose a detergent containing orange essential oil.
2. Lemon juice + salt a traditional way to remove yellow stains is to hang and expose the yellowing clothes in the hot sun, but before that, spray fresh lemon juice on the yellowing place, and then put some salt and rub it gently.
3. Beer + blue ink to remove yellow stains
(1) Wash white clothes with soapy water or detergent;
(2) Connect half a basin of water in the washbasin and pour half a bottle of beer. The ratio of water to beer is 2:1;
(3) Drop a few drops of blue ink into the 1 / 3 ink cap to make the water slightly blue;
(4) Put the washed yellow and white clothes into the basin and soak for half an hour;
(5) Finally, rinse with clean water to make the clothes as white as new.
4. Put the white clothes in the refrigerator to remove the yellow stains
Put the washed clothes into the fresh-keeping bag and put them into the refrigerator freezer. Take them out after about an hour to make the white clothes bright and white. This method applies not only to white clothes, but also to other light colored clothes.
5. Soap + exposure to remove yellow stains
(1) Rinse the white clothes after washing them with soapy water or detergent.
(2) Apply the soap again. This time, do not rinse, but directly put it into a clean transparent plastic bag (or fresh-keeping bag) and seal it.
(3) Put it in the sun for 2 hours, then scrub and rinse it. It can be as white as new.
If the yellowing part is more, you can turn over the plastic bag in an hour to ensure that every part of the clothes is evenly dried. This soap exposure method is sealed in a plastic bag. It is different from how to prevent white clothes from yellowing by "minimizing exposure to the sun". One is direct exposure and the other is sealed exposure.
6. Remove yellow stains with disinfectant
Soak in disinfectant or bleach mixed with water.
This method should pay attention to the proportion of disinfectant and clean water and soaking time. The decontamination power of disinfectant is strong, but it is harmful to clothes.
It is suggested that after rinsing, it is best to soak in clean water for 15 ~ 30 minutes to reduce the damage of disinfectant to clothes.
7. The enzyme lotion can remove the sweat and oil stains on the yellow clothes, which belongs to protein stains. The biological enzyme component of the enzyme lotion can decompose the protein stains. The enzyme lotion can be dissolved with 40 ℃ warm water to fully activate the activity of its holy biological enzymes. After soaking the clothes for a moment, it can be easily decontaminated by gently rubbing.
8. Remove yellow stains with ammonia
Sweat stains caused by sweating, because sweat containing fat is easy to condense in cloth fibers, add about 2 tablespoons of ammonia in washing. Soak for a few minutes, scrub for a while, and then wash with water to remove the yellow sweat stains. Forget DG, Valentino, the real Italian fashion master, is a Chinese fan living in the "Forbidden City" from October 2019 to 169958258