To provide a liquid formulation sealed ball and bullet for crime prevention capable of adhering a smell having strong durability, besides a coloring liquid, to a criminal when the ball or the bullet hits the criminal or a getaway car to contribute to arrest the criminal by detecting the smell with a police dog even if the criminal changes clothes or hide.

In regards to the ball or the bullet 1 sealed with the liquid formulation for crime prevention and to be broken to mark when it hits a target such as a criminal, a thug or a getaway car, as the liquid formulation for crime prevention, a material for detection and discrimination useful to arrest the criminal is sealed.