How to Make Fingerprint Powder

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FACTOREO on Instagram: "A forensic expert dusts an area for fingerprints by carefully applying a fine fingerprint powder, usually made of graphite or other materials, to the surface where prints are suspected. The powder adheres to the natural oils and sweat residues left by the ridges of a finger, making the otherwise invisible print visible. A soft brush is used to gently spread the powder without smudging the details. Once the fingerprint becomes clear, it is photographed for documentation an

A gloved hand carefully uses a forensic dusting brush to reveal a latent fingerprint impression using white powder on a dark surface for evidence collection.

Magnetic Powders: Types, Principle, Fingerprint Development