how long can thc stay in your system
Tetrahydrocannabinol or THC can stay in a persons system from 2 to up to 90 days depending on several variables such as height, weight, physical fitness and substance usage.Occasional users would be clean within one week, a daily user can take up to one month, and a constant user can take up to almost 3 months.arijuana itself does not stay in your system, but the main chemical in marijuana, THC, does. In fact, it may stay in your system forever because it is stored in fatty tissues of various organs. Despite being stored in body fat, THC is only detectable for a certain amount of time.