Not illegally taking methadone is a good one.
Don't take methadone. That's how. Or have a prescription.
Stop using Methadone.
You can only fail a drug test for methadone if they are testing for methadone. Methadone does not come up as an opiate since there are no opiates in methadone,
SHOW the person giving the drug test proof that your doctor prescribed it to you. if not, then you wont pass.
About a gallon or 2
Easy, they don't generally care about marijuana at methadone maintenance clinics.
Doesn't show up as an opiate. so no to answer.
No, because the test isn't looking for methadone. It's looking for the metabolic products of methadone, which you only get by actually taking the stuff.
Maybe, depends on whether one of them can be bothered.
No. The only way to pass is to stop taking the drug for a long time so that your system is clear. According to the Related Questions below, methadone stays in your system for anywhere from 1 to 10 days, depending on dosage, frequency of use and metabolism.
The only thing that will help you pass a drug test is NOTto take drugs. The drug is in your system, not on your dentures.
Refrain from using drugs and methadone.