How to wash off the yellowing of old milk stains How to clean the yellowing of old milk stains

Here's how to wash off the yellowing of stale milk stains:

1.Soak yellowed garments with old milk stains in warm water first. Because warm water can soften milk stains and fabrics, making washing better.

2.Add some vinegar and baking soda. After the vinegar and baking soda are fully dissolved, add them to warm water and gently rub them along the texture of the fabric, not for too long to avoid stretching the fabric. Vinegar removes dirt, while baking soda has a sterilizing and detergent effect.

3.Gently scrub with a bristle brush. To remove stale stains thoroughly, brush gently with a brush and not too hard to avoid color loss or damage to the fabric. Be careful not to rub the stain repeatedly, as this will allow the stain to spill into the garment and make it more difficult to remove.

4.Bleaching treatment. If the above methods do not work, bleach can be used for treatment. Rinse off the bleach first, then add a small amount of bleach. Soak for no more than 10 minutes, then wash the laundry with water.

5.Dry. Wring out the washed clothes and place them in a cool and ventilated place to dry, not exposed to the sun.

The above is a way to clean the yellowing of old milk stains for your reference.

1. If the old milk stains are yellow, you can make a paste with baking soda powder and then apply it to the milk stain area overnight before washing.

2. First of all, adjust the baking soda powder into a paste with a higher concentration.

3. Apply the baking soda directly to the milk stain and let it stand overnight.

4. When you wash it again the next day, the milk stains will disappear or improve significantly.

5. Wash off the old milk stains and you're done.

1. First of all, as shown in the figure below, adjust the baking soda powder into a paste with a higher concentration.

2. Apply the baking soda directly to the milk stain and let it stand overnight.

3. When you wash it again the next day, the milk stains will disappear or be greatly improved.

4. Wash off the old milk stains and you're done.

Notes:1. When washing relatively ***, or the material is more sensitive, you can first look at the label on the clothes, and he has instructions on whether it can be machine washed and the control of water temperature. Follow the instructions.

2. Washed clothes should be dried in a ventilated and sunny place in time, sunlight can kill the residual bacteria on the clothes, and must not be dried in the shade, so there will be a smell on the clothes.

Hello! If the clothes are stained with old milk stains, resulting in yellowing, you can use the following methods to clean:

1. When the clothes are dry, apply the original solution of the special laundry detergent for hand washing to the stains, completely cover the stains, let it stand for 5 minutes (it can be gently scrubbed), and add laundry detergent for regular washing;

2. If the stain cannot be removed after the above methods, then.

1) Pure white cotton, linen, polyester clothing: Add 1 bottle cap (40g) of white clothes (600g specification) to each half basin of water (about 2 liters), stir well, soak in the clothes for 30min, and rinse clean.

If the stains are not removed after 2 hours, take out the clothes, add white clothes to the basin (add 1 bottle cap per half basin of water), stir well, put in the clothes and continue soaking, and the cumulative soaking time does not exceed 6 hours.

2) White clothes of colored or other materials: put the clothes into the basin, the stain part is attached to the bottom of the basin, measure 1 4 caps (10 grams) of colored clothes and 1 4 caps (10 grams) of the collar with the color stain net (600g specification) of colored clothes, pour them on the stains, cover the stains with other non-stained parts of the clothes, prevent air drying, let stand for 2 hours, and rinse clean. If the stain remains unremoved after 2 hours, it can be left on for an extended period of time overnight.

Precautions: 1. White clothes are suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics, do not use colored clothes (including white background stripes, white background lattice, white background printing), do not use silk wool spandex nylon and other non-chlorine bleaching clothes, do not directly use the original solution.

2. Color stains are not suitable for fading clothes and dry cleaning, avoid touching metal buttons, zippers, metal ornaments, etc. on the clothes when using, and avoid direct sunlight.

1. For old and yellowish milk stains, you can use carrots and white radishes to grind and mix with salt, apply them to the stains, rub them repeatedly, and rinse them with water. Because radish has amylase in it, it can be decomposed and effectively remove stains.

2. Baking soda powder is adjusted into a paste, applied to the old yellowed milk stains, let stand for one night, and then wash the next day, it is easy to remove the stains.

3. Scrub the yellowing area of the old milk stain with ginger, and then clean it, the effect is also very good.

Extended information: After the oil stains appear on the white clothes, you can use dish soap, flour, light salt water, toothpaste, etc. to clean the oil stains on the white clothes.

Toothpaste: The active agent on the surface of the toothpaste can change the molecular structure of the oil stains, so that the oil stains can be easily separated from the surface of the clothes.

Detergent: Detergent is generally used to wash dishes, because detergent has a strong cleaning effect on oil stains, and can clean oil stains on tableware such as dishes and chopsticks. If your clothes have just been stained with oil, you can use dish soap to apply them to the area of the grease and gently scrub them to easily clean the grease stains.

Flour: The effect of flour to remove oil stains is also very good, add water to the flour and stir it into a batter state, and then apply the batter to the front and back of the clothes with oil stains, and then put the clothes in the sun to expose to the sun, and then rub off the flour with your hands after the clothes are dry, and the clothes can be restored to bright white.

Light salt water: When washing clothes, soak the salt in the water, then stir well, and after the salt is completely melted, put the clothes into the water to soak, we scrub the clothes normally, so that the oil stains on the clothes can be easily cleaned.

If the clothes are stained with oil, be sure to wash them as soon as possible, while the oil stains on the clothes are not completely dry, clean the clothes, if the oil stains on the clothes are dry and then clean, it is difficult to clean, because the oil stains have penetrated into the fibers of the clothes.

There are several methods that are often used to remove old milk stains in life:

1. Scrub the milk stain with ginger, the effect is very good.

2. Mash the carrot or white radish and mix it with salt, apply it to the stain, rub it repeatedly with your hands, and rinse it with water. Because the protein in the milk meets the amylase enzyme inside the radish, it breaks down, thus removing the stain.

3. Wash normally first, wash once with some dish soap, because dish soap can remove oil, so as to remove stains, and then rinse with water.

4. Wash with detergent first, then wash with light ammonia solution, and finally rinse with water.

5. Soak in cold water (18 degrees) for 3 60 minutes, and then scrub repeatedly with raw soap or enzyme laundry detergent to remove. When soaking in cold water, add a little salt or ammonia to improve the stain removal effect.

Note: Milk stains should not be washed with hot water, when exposed to high temperatures, the protein in this type of stain will be firmly bound to the fiber, and it is more difficult to remove.

1. First of all, prepare the yellowed clothes that need to be washed, as shown in the figure below

2. Then squeeze a few drops of laundry detergent on the yellowing of the milk stains of the clothes, as shown in the figure below

3. Then repeat the laundry detergent evenly on the yellowed part of the clothes with your hands, as shown in the figure below

4. Then put it in a basin and wait for 10 minutes, as shown in the figure below

5. After ten minutes, add an appropriate amount of water to the basin, as shown in the figure below

6. Then start to scrub the yellowing of the milk stains on the laundry, as shown in the figure below

7. After scrubbing and drying, you will find that the original yellow milk stains have been washed.

1. When the clothes are dry, put a clean white cloth or thick paper towel under the stains of the clothes, apply the detergent evenly, try to completely cover the yellowed and blackened places, put it for about five minutes, continue to wipe it gently with a clean damp cloth until all the stain traces are removed, and then rinse it with warm water.

2. You can use carrots or white radishes to grind and put salt on them, apply them to the stained places, rub them repeatedly with your hands, and finally rinse them off by hand, because as long as the protein contained in them encounters the amylase in the radish, it will automatically decompose, so that the stains can be removed.

3. You can use baking soda powder for bleaching, put some baking soda in cold water, and then put the clothes stained with milk stains in it, soak it for half an hour, and then remove it by a little scrubbing, you can put an appropriate amount of salt in the water, soak for 15 minutes, and better remove the stains.

For the problem of yellowing of old milk stains, we need to take professional measures to wash it and sell it. First of all, we can choose to use an acidic detergent, such as white vinegar or lemon juice, to deal with yellowed milk stains. These acidic cleaners can help remove milk stains and won't damage the fabric.

Before using acidic detergents, we need to soak the laundry in warm water to help soften old milk stains and reduce color contamination. Next, you can slip the acidic detergent directly over the milk stains, or mix the detergent with water and gently wipe the milk stains with a towel. Then rinse with clean water.

Alternatively, we can also choose to use oxidants to treat milk stains. Oxidizers can help break down stains, especially old ones, by releasing oxygen. We can purchase professional oxidant cleaners or use common household oxidizers such as sodium hydroxide and hydrogen peroxide for treatment.

It is important to note that during the cleaning process, we need to be careful not to wear and rub the fabric so as not to damage the fabric fibers. After the milk stains are treated, we can dry them or dry them in a cool and ventilated place, avoiding direct exposure to the sun and hot air, so as not to affect the color and texture of the fabric.

In conclusion, the key to dealing with yellowing of aged milk stains is to choose the right detergent and the right cleaning method, and to be careful not to wear and rub the fabric. With proper washing, we can perfectly remove yellowing milk stains and make clothes look new. <>

The reason why milk stains are yellow is because milk stains contain proteins, which turn yellow when exposed to sunlight and air. In order to effectively clean milk stains, we can take the following measures.

First, we can use a mixture of vinegar and baking soda, soak the milk soak in it for about 30 minutes, let the calendar change and then rinse it off with running water. This method can have the effect of sterilization and odor removal, and can also effectively reduce the problem of yellow milk stains.

Secondly, if the milk stains on the clothes are stubborn, we can also use sodium hydroxide solution to wash them. Soak the garment in the solution for 30 minutes, then rinse it off with water. It is important to note that this washing method may cause some damage to the garment, so use it with caution.

In addition, we can also add some citric acid or oxygen bleach during the cleaning process. These substances can effectively break down proteins and remove yellow stains.

All in all, the process of cleaning milk stains requires different measures to be taken for different situations, and it should be used with care. I hope the above measures can solve the problem of yellowing milk stains for everyone. <>

1. After washing the white clothes, rinse them clean, and then re-apply the soap, this time do not rinse, but directly put them into a clean transparent plastic bag (or fresh-keeping bag) and seal them, and then scrub them after 2 hours in the sun, rinse them, and they can be as white as new. If there is a lot of yellowing, you can turn over the plastic bag after an hour to ensure that every part of the clothes is evenly sunned. This soap exposure method is sealed in a plastic bag, which is different from how to prevent yellowing of white clothes, one is direct exposure, and the other is sealed exposure.

This method has been tested several times by the author, and it is very effective and does not hurt clothing, so it is recommended.

2. Combination of beer and blue ink. The first thing to do is to make sure that the clothes have been washed before proceeding to the formal steps. Fill half a basin of water in a basin; Pour half a bottle of beer, water and beer in a ratio of 2:

1；Drop into the blue ink of 1 3 ink covers, and the water color is slightly blue to tremble; Put the washed yellowed white clothes into a basin and soak for half an hour; Finally, rinse with clean water.

3. Disinfectant bleaching method. Soak with disinfectant or bleach powder mixed with water. This method should pay attention to the ratio of disinfectant to water and soaking time, the disinfectant has strong decontamination power, but it is harmful to clothing.

It is recommended that after rinsing, it is best to soak it in clean water for another 15 to 30 minutes to reduce the damage of disinfectant to clothes.

4. Rice washing water method. Yellowed silk clothes can be soaked in clean rice washing water, change the water once a day, and the yellow color can fade after two or three days.

5. Radish soup washing method. If there is a lot of dirt in white clothes, you can wash them with radish soup, which can be as white as new. 6. Spinach water washing method. White and yellowed clothes can be soaked in hot water spinach soup He Xiao, and then washed, which can also better eliminate yellow stains.

7. Orange peel water soaking method. When washing white clothes, you can put orange peel into a pot and boil, soak and scrub the clothes with the yellow soup to make the clothes as white as new.

8. Lemon method. Lemons have a bleaching effect, and rinsing clothes with water with lemon juice also has a bleaching effect. Especially when washing white socks, put 2 3 slices of lemon in hot water and soak the washed white socks for 10 minutes, and the socks will be easy to wash.

9. Freezing method. Put the washed clothes in a plastic bag and put them in the freezer compartment of the refrigerator and take them out after about an hour. This method applies not only to white clothes, but also to other light-colored clothes.