How Long Does Marijuana Stay in Your System?

How Long Does Marijuana Stay in Your System? Saliva Tests THC will test positive on a saliva test within one hour of use but not test positive about 12 hours after last use. POS 1 hour 12 hours Urine Tests THC will test positive on a urine test within 2-5 hours of use. The length of time it remains depends on your level of use. One time use 2-5 hrs POSITIVE 1-6 days Moderate user POSITIVE 2-5 hrs 1-13 days Frequent user 2-5 hrs POSITIVE 15 days PLUS Heavy user POSITIVE POS 2-5 hrs 30 days PLUS WEIGHT Some heavy smokers reported being positive 45- 90 days after quitting! BODY FAT Factors that influence AMOUNT USED how long THC stays in your body FREQUENCY OF USE Hair Tests THC shows up about 7 days after use in a hair drug test. Most hair drug tests show a 90 day drug history. POSITIVE POS 1 days NOTE: HC does not always bind to the hair follicle and is not always considered an accurate test for marijuana use. 06 days All time frames are estimates and intended as a guide. The best way to know is to test yourself. www.HomeHealthTesting.com