Hair follicle drug testing has become a common method used by employers, probation officers, and other organizations to detect the presence of drugs, including methamphetamine. According to MethadOne, meth is a potent stimulant known to impact the central nervous system, and unfortunately, it can leave traces within hair follicles for up to 90 days or longer. Because of this lengthy detection window, many individuals find themselves anxious about passing such tests, fearing the consequences that may follow a positive result. This article aims to provide practical, proven strategies for those looking to cleanse their system effectively.