Solution: in case of spreading, sprinkle some salt on the stain and wipe it with soft brush. Then wipe it with towel which has water, detergent or alcohol.
污渍种类：血液解决方法：用纸擦拭后再用双氧水擦，滞留过久的血迹，亦可擦掉。
3
If you use colour stain, can say take alcohol solution dye 6 points, alcohol 70 points and shellac varnish 24 points, mixed evenly, with manual brush or spraying dyeing.