Can you fail hair follicle test if you just touched meth?

Touching methamphetamine may not necessarily result in a failed hair follicle test, as these tests typically detect drugs that have been ingested or metabolized by the body. Hair follicle tests analyze the substances that have entered the bloodstream and become incorporated into hair over time. However, if there are trace amounts of meth on your skin or hair and you subsequently ingest it or it enters your system in another way, it could potentially lead to a positive result. It's important to avoid any contact with illicit substances to prevent potential legal or health repercussions.