How do you wash away the blood on the bed sheet? Because the blood contains protein, it will not dissolve easily when it is heated, so hot water is not used to remove blood.
1. When the bed sheet is just stained with blood, it should be washed immediately with cold water or light salt water (hot water is prohibited, because the blood contains protein and will coagulate when heated and will not dissolve easily), and then clean with soap or 10% potassium iodide solution.
2. Using white radish juice or mashed carrots with salt can remove blood on clothes.
3. Use 10% tartaric acid solution to wipe the stained area and then wash it with cold water.
4. Use enzyme-added washing powder to remove blood stains, which is very effective.
5. If the staining time is long, you can wipe the stain with 10% ammonia or 3% hydrogen peroxide, and then wash it with cold water after a while. If it is still unclean, wash it with 10-15% oxalic acid solution and finally rinse it with clean water.
6. Whether it is new or old, you can use sulfur soap to rub and clean.
7. If you don’t have a special cleaning agent at home, you can also use dishwashing instead. However, the washing method is different. Do not wet the dirty areas of the bed sheets first. Pour the dishwashing detergent and rub it for a while, and then wash it with warm water.
If the above method is used, if there are still unwashed marks on the bed sheet, you can use boiling water to add color rinse liquid and laundry detergent, and then soak the dirty parts of the bed sheets in. This is the treatment method of the laundry.