How to remove blood stains from the couch

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.

Here's how:

1. Take a paper towel and soak it with a small amount of water.

2. Then cover the blood stain with a wet paper towel, use the water on the paper towel to melt the blood stain that has dried, and "pre-wash" it.

3. If it is a newly stained blood stain, you can dissolve it in cold water with table salt, spray it on the blood stain, and then wipe it clean with a towel after it dissolves the stain.

4. If it is a blood stain that has dried thoroughly, you can try to mix it with 2 tablespoons of cornstarch, 1 tablespoon of salt and 100ml of hydrogen peroxide.

5. Apply the solution to the blood stains, and gently scrape off the coagulated blood stains with a spoon.

6. After the blood stains are completely dissolved, use a towel to absorb the excess water, and the mattress can be restored to new state!

First of all, what kind of sofa are you, is it cloth or leather, if it is leather, get wet in the bloodstained place, use cold water, never use hot water, after 10 minutes, use a paper towel or rag to get some shower gel, wipe it on it, wipe it clean with a clean rag and wipe it clean to ensure that it is clean.

If it is fabric, the fabric sofa generally has two layers of fabric, one is the sofa cover on the top can be taken off, if you are this kind of sofa, the sofa cover can be removed, soak it in cold water However, it is very simple and clean and fast to scrub with shower gel in the place where there are blood stains, and then put the whole sofa cover in the washing machine to wash.

If you are a fabric sofa with only one layer and no sofa cover, you can wet it with a paper towel and wipe it with shower gel on the bloody area, and after wiping it, there are red blood stains on the paper towel, throw it away and continue to wipe it with a new paper towel wet with shower gel. In the same way, wipe repeatedly until there are fewer and fewer blood stains on the tissue. Slowly wipe the blood stains, you can use a paper towel to wet the wet place and wipe the shower gel a few times, and when the shower gel feels like it is not enough to wipe it clean, you can use a dry paper towel to wipe the wet area a few times, and when the water on the sofa is not much, take it to the balcony to dry.

I used this method just a few days ago, and my aunt came and got the blood on the rotating chair, and the chair was made of cloth, and there was no coat, so I used this method to clean it up.

The disadvantage of this method is that it may waste some paper towels, but after you clean it up, you will feel that the waste of paper towels is a trivial matter.

There is a cleaner that specializes in washing sofas, so you can buy it and try it.

First of all, we need to know that blood, sweat stains, and children's urine are all protein stains. It is also necessary to use different tricks to clear it according to different situations. When it is just contaminated, it can not be soaked in hot water, because the blood contains protein, and it will coagulate and dissolve when heated, making the stain more difficult to remove.

For fresh blood stains, we can also wipe the stain with ginger first, ginger will make the protein stain relax and disintegrate when rubbing with blood, and then wipe it with a wet rag soaked in cold water to remove the blood stain without residue.

For the old "old stains" that have been dried for a long time and have been left for a long time, we can use carrots to remove them. Mix salt with radish juice or mashed carrots, then rub it on the mattress or sofa on the blood stains, and rinse it with water. Soaking lemon juice in salt water can also remove aged blood stains on the mattress.

For some non-protein stains, such as juice, tea stains, etc., we can mix hydrogen peroxide and dish soap in a ratio of 2:1, drop on the old stains, brush back and forth with a toothbrush, and then let it stand for 5-10 minutes to easily remove the stains.

Mattresses and sofas have been used for a long time, and it is inevitable that there will be dust and dirt accumulation, sweat stains and blood stains on them. We can replace the sofa covers, bed sheets, use odor-removing detergents, and put them in the washing machine to clean. If there is a peculiar smell on the sofa and mattress, we only need to spread the baking soda powder evenly on the bed and sofa, and after about half an hour, vacuum it off with a vacuum cleaner to get rid of the peculiar smell.

Housewives can use these 3 tips to easily remove any stain without residue.