How to clean the blood on the floor tile?

Blood stains: newly infected blood stains can be soaked in cold water for a few minutes, and then washed with soap or alcohol. If there is, you can remove the old traces with lemon juice and salt water, or wipe them with white radish, but never wash them with hot water. You can also wash the blood stains to light brown with clear water, then with glycerin soap, and finally with warm water.