Place the item in a clean, dry paper envelope (not plastic) to avoid mold or

Some of the more reliable items include toothbrushes, hair with follicles, razors, used tissues, and

While it is possible to test discreet samples, legal and ethical considerations vary. In legal

Yes, the DNA results are just as accurate if enough usable DNA is successfully extracted.

Alternative DNA samples refer to items other than standard cheek swabs that may contain a