How long does marijuana stay in your system? How to detox from weed: Best marijuana detox methods Reddit review, “used it in the past with no issues…” Fastest way to clean out your system for a drug ...
A urine test can detect THC for up to 30 days after use. THC is detectable in blood for the shortest time, up to 12 hours, but can stay longer in heavy users. Hair tests show THC use for the longest ...