How do you wash your aunt s blood after working for a long time?

The blood stains on the sheets or clothes have been dry for a long time, and they can be washed off by these methods. Two:

Salt with white radish juice or mashed carrots can remove blood stains from clothing. Three: Whether it is a new blood stain or an old blood stain, it can be rubbed and cleaned with sulfur soap.

In addition, if there is new blood stains on clothing, it should be washed immediately in cold water. Because when the blood is not coagulated, the iron in heme is in the form of ferrous iron, which is soluble in water. Over time, the ferrous in the heme is oxidized to ferric iron, which coagulates together with the protein, and it is difficult to wash off the blood spots that form blood spots on the fabric.

Therefore, immediately after being stained with blood, it should be washed with cold water (never hot water, because the blood clotted when heated), and then washed with soap or potassium iodide solution of 10 to remove it.

If the blood stains on the clothes have solidified into old stains, they should be soaked in cold water for a long time. Scrub to remove dirt from the surface. To remove blood stains between the fibers, you can continue to soak and scrub with enzyme laundry detergent.

The alkaline protease in enzymatic laundry detergent relaxes, disintegrates, and peels off the fabric from the protein. Then scrub with 10 15 oxalic acid solution for 1 2 minutes, because oxalic acid is a reducing agent, which can reduce water-insoluble trivalent iron to water-soluble divalent iron. Wash with clean water to remove the stain.

To wash old blood stains, you can also soak them in cold water for a long time first. After milling, wipe the stained area with 10 tartaric acid solution, or wipe the stained area with 10 ammonia. Finally, rinse with water.

Auntie's blood is a relatively stubborn stain, and if not treated in time, it will be difficult to remove the traces of rubber swimming in the clothes. Due to the nature of aunt's blood that is difficult to rinse, many people will be confused and do not know how to remove it. To solve this problem, here are a few ways to remove your aunt's blood.

First of all, if it is fresh aunt blood, in general, it can be soaked in salt water or soapy water. Soak the garment in cold water first, then sprinkle some salt or soap on the stain and rub it gently to remove the stain quickly. In addition, you can also use hydroxide to wash carefully, apply hydroxide with a thick sail pin of 3% to the stain, and then gently rub or apply dry before rinsing with water, pay attention to be careful when using hydroxide, not too thick.

Secondly, if it is dried aunt's blood, it can be cleaned with vinegar water or bleach. Mix the white vinegar with an appropriate amount of water, then soak the stain in vinegar water and rinse it off with water after about 30 minutes. Alternatively, you can soak your aunt's blood in diluted bleach for about 15 minutes or so, and then rinse it off with clean water, but this method is only suitable for white or light-colored clothing, not for dark-colored clothing.

Finally, if none of the above methods can be cleaned, then you can try to clean it with a special detergent. Some commercially available stain removers and laundry detergents have a special function to remove your aunt's blood stains, you can pour them into clean water, soak the stains for a while, and then rinse them off with clean water.

In general, there are many ways to remove your aunt's blood, and choosing according to the degree of stain and the color and texture of the garment can be more effective in removing the stain and giving the garment a new look. However, it should be noted that when cleaning your aunt's blood stains, you must treat them in time to avoid the formation of stubborn stains. <>

If you've had your aunt's blood seep through your clothes for a few years, you can try the following methods to wash it off:

Use a strong laundry detergent. Choose a high-efficiency laundry detergent and apply some laundry detergent to your laundry and let it soak on your laundry for a while.

Use white vinegar. Pour the white vinegar over the garment and gently rub it with a soft-bristled brush. Note that white vinegar may discolor clothing, so it is recommended to try it in a place that is not easily visible.

Use an oxidizing detergent. If the Itambi is white, you can use an oxidizing detergent such as bleach or dodecoxy to envy carbon. Pour the detergent over the laundry and let it soak on the laundry for a while.

Try using a detergent. There are some special cleaners that can be used to wash blood stains. These cleansers are usually oxidizing agents that dissolve proteins in the blood.

If you have previously soaked your laundry in hot water, it may cause blood stains to be more difficult to wash off. Hot water may solidify the blood stains, making them more difficult to dissolve. Therefore, it is advisable to wash the garment as soon as possible to avoid blood stains from curing.

After a few years of aunt blood can be used in the following ways:

1. Apply the toothpaste to the blood stains, wait for a few minutes, after the toothpaste dries, rinse the blood stains with cold water, and scrub them several times to remove them.

2. Rub the round sulfur soap on the blood stains that need to be removed, let it stand for a few minutes, and then scrub it several times to remove it.

3. Tender meat powder contains enzymes that can break down blood stains. Apply the tenderizer powder to the area where the blood stain needs to be removed, and wash off with cold water after a few minutes.

Menstrual blood stains for a long time, if it is light-colored underwear, it is not easy to wash Qi Bu, long-term menstrual blood stains, state Qi can be wiped with 5% ammonia or 3% hydrogen peroxide and then rinsed repeatedly with cold water to try. Or you can try some small home remedies: lemon juice with water, vinegar with high trace spike water, 84 laundry detergent for white clothes, etc.

Long-term stubborn blood stains are soaked in warm water for ten minutes, bleached with bleach, then rubbed with soap, and then washed off with water.