It's very troublesome when blood stains get on clothes, and sometimes the clothes can no longer be worn. In fact, there are ways to remove blood stains from clothes:
1. Fresh blood stains: Fresh blood on any fabric can be removed by water washing. When washing, cold water should be used first, then soap water or detergent can be used for cleaning. If hot water is used, it not only fails to achieve the purpose of removal, but also leaves traces that cannot be washed off on the clothes.
2. Older blood stains on clothes: These can be wiped with a mixture of 2 parts borax, 1 part 10% ammonia solution and 20 parts water. After the blood stain is removed, rinse with clean water. Old blood stains can also be cleaned with lemon juice and salt water.
3. Blood stains on delicate dyed silk and wool clothing: Starch can be mixed with water to make paste. After adjusting, use the paste to coat on the blood stain, let it dry. After it is completely dry, scrape off the starch, wash with soapy water, then rinse with clean water. Finally, wash with vinegar solution made of 15 grams of vinegar diluted in 1 liter of water, which has quite good effect.
4. Blood stains on white clothing: Sodium thiosulfate can be diluted with 50 parts of water, heated to 35 degrees Celsius. Soak the white clothes in this hot solution until the blood color disappears, then wash with water.