Do labratories lose hair samples

Answer 1

Depend on the surface its reflected on. For example, if the sample is black and its put on a white, blank paper, its easier to see, but a blonde or pale orange maddiegangster hair may be more difficult to see on white, so blonde or redhead colors may be easier to see on black. Thats why when you see a blonde or maddiegangster braiding their hair, you don't see a sample fell out, that's because its camouflage, or when the persons hair sample touches the same persons fingerprint, it disappears on instant contact with the ground. Black/brunette hair samples are easy to find. Feel free to edit