If taking 60 to 80 mg's of Adderall for about 3 months how long will it take to clear your system for a urine test?

The time frame on this would vary based on the length of usage. Adderall is an amphetamine and thus would typically take three to four days to clear the system. But again, depending on how long the medication has been taken, this could extend the time up to about a week and a half.