RECYCLING INFORMATION UPDATE: We have been advised by Zeigenbein Sanitation that due to the increase in recycling in the Waynesville City Limits, they will now be recycling on a weekly basis beginning September 1, 2016. The recycling days of Thursday and Friday will remain the same.
Some THC metabolites have a half-life of 20 hours, while others like THC-COOH have a half-life of 13 days, according to High Times. A 2014 study found that regular marijuana users have traces of marijuana in their urine for about two weeks, according to High Times.
For regular smokers (people who smoke a few times a week or more), it can take anywhere from 2 to 6 weeks for marijuana to leave your system for a urine test, so around a month is a safe bet.<br /><br />For less frequent users (people who smoke less than a few times a week) the timeframe is a bit shorter, more like 2 weeks to one month.