Cleaning method of blood stains

The method of removing blood stains is as follows:

1, just polluted with cold water or light salt water for a few minutes, and then washed with soap or alcohol.

2, you can use lemon juice and salt water to remove blood stains, or you can use white radish juice and carrot paste to remove salt.

3. Use enzyme washing powder to remove blood stains.

4. If the pollution lasts for a long time, 1% ammonia water or 3% hydrogen peroxide can be used to wipe the contaminated part. You can wash it in cold water in a moment.