How to remove blood stains on the sofa

When it is first contaminated, it should be washed immediately with cold water or light salt water (hot water is prohibited, because the blood contains protein, it will coagulate when heated, and it is not easy to dissolve), and then wash with soap or 10 potassium iodide solution;

Mixing salt with white radish juice or mashed carrots can remove blood stains from clothing;

Use 10 tartaric acid solution to wipe the stained area, and then wash it with cold water;

Use enzyme laundry detergent to remove blood stains, the effect is very good;

If the stain time is long, you can use 10 ammonia or 3 hydrogen peroxide to wipe the dirt, and after a while, wash it with cold water.

If it is still not clean, wash it with 10-15 oxalic acid solution, and finally rinse it with water.

Whether it is a new trace or an old trace, it can be rubbed and cleaned with sulfur soap.

Apply hand oil to the blood stains, leave it on for about 15 minutes, and wash it with water and soap.

Wet it with water, then sprinkle it with salt, brush it, and it is removed.

1. Freshly stained blood stains can be soaked in cold water for a few minutes, and then washed with soap or alcohol.

2. Urine removal of blood stains: blood stains on clothes can be eliminated by rinsing with urine.

3. Lemon juice to remove blood stains: Soak and scrub with lemon juice and salt water to remove the old blood stains on clothes.

4. Radish blood removal method: mix salt with white radish juice or mashed carrots, rub it on bloodstained clothes, and then rinse it with water. It can remove blood stains from clothing.

5. Hydrogen peroxide to remove blood stains: blood stains stained clothes for a long time, you can use 10 ammonia or 3 hydrogen peroxide to wipe the dirt, wait for a while, and then scrub with cold water, if there are still traces, wash with 10 15 oxalic acid solution, and finally rinse with water.

6. Saliva to remove blood stains: If the clothes are stained with blood, you can first soak them in cold water, and then spit a few mouthfuls of saliva and scrub them on the bloodstains to get rid of them.

Common trace removal:

1. Fresh blood stains Fresh blood on any fabric can be removed by washing. When washing, it should be washed with clean, cold water first, and then with soapy water or laundry detergent. If it is washed with hot water, it will not only fail to achieve the purpose of removal, but also leave traces on the clothes that cannot be washed off.

2. The old blood stains on the clothes can be rubbed with a mixture of 2 parts of borax, 1 part of ammonia with a concentration of 10% and 20 parts of water, and then rinsed with water after the blood spots are removed. Old blood stains can also be washed with lemon juice and salt water.

3. The blood stains on the exquisite dyed silk and wool fabrics The blood stains on them can be boiled into a paste with starch and water, and then smeared on the blood spots with the paste to let them dry. After it is completely dry, the starch is scraped off, first washed with soapy water, then rinsed with clean water, and finally cleaned with 15 grams of vinegar mixed with 1 liter of vinegar, the effect is quite good.

4. The blood spots on the white clothing can be diluted with 1 part of sodium thiosulfate and 50 parts of water, then heated to 35 degrees Celsius, and the white clothes can be immersed in this hot solution until the blood color disappears, and then washed with water. When the blood spots on the white garment are old and have been cooked to adhere firmly to the garment, they can be removed with 'fadering'. It can also be impregnated with a concentration of 5% baking soda solution or ammonia, soaked overnight and then taken out, and then soaked the blood spots with a bleaching powder solution (1 part of bleaching powder, 10 parts of water), and then carefully bleached with water.

To remove blood stains on the white fabric, the fabric can also be immersed in a vinegar solution with a concentration of 3%, left for 12 hours, and then rinsed with water, the effect is also very good.

Hello answer, according to my query. Blood stains should be cleaned with cold water, which can be removed with hydrogen peroxide, and when the hydrogen peroxide is foamed, it should be dipped in a clean, white dry cloth. After a long time of blood stains, the ferrous iron in the heme is oxidized to trivalent iron, and coagulates together with the protein, which is difficult to wash off when it is stained on the fabric to form blood spots.

Freshly stained blood stains should be washed immediately with cold water (never hot water, as the blood clotted when heated). Hydrogen peroxide has a bleaching effect and has a noticeable effect when cleaning up blood stains. Hope it can help you.

Ask what to do with blood stains that have been in the business for a long time.

Apply the solution to the blood stain and gently scrape off the clotted blood stain with a spoon.

When the blood stains are completely dissolved, use a towel to absorb the excess water, and the mattress will be back to new condition!

Color bleaching (sold in supermarkets) removes sweat stains and bloodstains, which is quite powerful, and will not let the original color of the cloth fade.

Amway's laundry detergent is dripping on blood stains and can be washed off even if you don't scrub it in the washing machine. If you don't feel at ease, just rub it. or dry cleaners.

You can gently wipe it with a soft cloth dipped in wine.

When it is first stained, immediately wash it with cold water, then wash it with detergent, and finally wash it with water; If it takes a long time, wash it with ammonia, then wash it with cold water, if it can't be removed, wash it with oxalic acid dilute solution, and then wash with water.