Blue Star Blood Finding Revealing Agent;

If the fleeing animal has been wounded, BlueStar will reveal the slightest trace of blood by giving off a bluish luminescence in the dark, even when it rains. BlueStar comes in the form of a pair of tablets that are to be dissolved in water. Spray BlueStar on the ground and the bushes around the drop area, and it gives off a blue luminescence from the moment it comes into contact with the tiniest trace of blood. This reaction is clearly visible to the naked eye as soon as dusk sets in. No additional light source is required. This kit will prepare one or two doses, according to the desired dilution.