How Long Do Drugs Stay in Your Hair? скачать в хорошем качестве

How Long Do Drugs Stay in Your Hair?

Full Story: https://www.usdrugtestcenters.com/dru... Employers rely on hair follicle drug testing for two main reasons. First, they’re harder to cheat than urine drug tests. Second, they can look further back into a person’s history. Follicle tests can detect drug use starting seven days back and up to 90 days back, depending on how long the hair specimen is. It can pick up on drugs only as recent as seven days because it takes three to seven days for drugs to become embedded in hair. Because of its longer detection window, there's one question people often have: how long do drugs stay in your hair?