Addiction and dependence to methadone can greatly decrease a methadone user's quality of life, even when the person is taking methadone as part of an opiate maintenance program. In fact, methadone maintenance is not treatment for opiate addiction and often leaves a treatment client in Washington, NJ. addicted to some other drug, which can usually causes severe side effects and many other undesirable results. Due to this, methadone users who want to get off of methadone can receive services for methadone detox at a drug treatment facility in the Washington, NJ. area that specializes in this kind of detoxification. There are several drug rehab centers in Washington, NJ. that deliver methadone detox services, most of which look to follow this up with specialized rehab services designed to treat far more than just the physical effects of opiate addiction.