Who knows how to clean the yellow stain on this stone lion?

Method 1: When it is just polluted, it can be soaked in cold water or light salt water for a few minutes (hot water is forbidden, because the blood contains protein, which will solidify and not dissolve easily when heated), and then washed with soap or alcohol.

(magic weapon: cold water, light salt water)

Method 2: Use lemon juice and salt water to remove stains, or use white radish juice or carrot paste mixed with salt to remove stains.

(magic weapon: lemon juice+salt water; White radish juice+salt; Carrots+salt)

Method 3: use enzyme washing powder to remove stains, and the effect is very good;

(magic weapon: enzyme washing powder)

Method 4: If the contamination lasts for a long time, wipe the contaminated part with 10% ammonia or 3% hydrogen peroxide, and then rinse it with cold water later.

(Magic weapon: ammonia water, hydrogen peroxide)