It typically takes from a few days up to 30 days or more for weed (THC) to be cleared from urine, depending on usage frequency and other factors.
Detection Times in Urine:
- One-time use: Up to 3 days
- Moderate use (about 4 times a week): 5-7 days
- Daily use: 10-15 days
- Heavy, chronic use: 30 days or more, sometimes longer
Factors Influencing Detection:
Several factors affect how long THC stays in urine, including metabolism, body fat, frequency and amount of use, and individual health.
Additional Notes:
THC metabolites are stored in body fat and released gradually, which is why heavy users can test positive much longer than occasional users. Blood and saliva tests detect THC for shorter periods, while hair tests can detect use for up to 90 days.
