Snow impressions at the crime scene normally contain more information that can be recovered through conventional photography. The wet and transparent snow will absorb the light when taking a picture. The result will be an impression with insufficient contrast and without any valuable details. The SNOW PRINT POWDER can help you with these problems.
The surface of the impression can easily be brushed with the powder using a soft brush. The powder will change the surface of the impression, thereby allowing it to be photographed with much better contrast, recovering valuable details. This technique works best on wet melting snow but also on cold frozen snow.