Bluestar Training is not toxic, thanks to the abscence of Sodium Perborate Tetrahydrate. Easily recycled. No residues left after drying.
Once mixed, Bluestar Training is stable and will work for hours, or even several days.
Before use, Bluestar Training has a very long shelf life and does not necessitate any special storage condition.
Bluestar Training has a stronger and longer lasting luminescence that does not require total darkness to be visible. Good quality pictures can be obtained with an ordinary camera and film.
Bluestar Training works as well on fresh blood as on very old or altered bloodstains, pure or diluted