The various alcohol and drug abuse rehabilitation programs which are accessible to drug addicted people in Center can vary in many different ways. Quite a few alcohol and drug abuse rehab programs take place in a residential or inpatient location, where individuals reside for the duration of their rehabilitation which offers a more therapeutic treatment environment. Others provide substance abuse rehab services on an outpatient basis which allows for more versatility, though outpatient centers may not be a suitable substance abuse treatment service for people in Center who are having difficulties with serious addiction issues. Whether or not inpatient or outpatient substance abuse rehab services are chosen, there are also different amounts of time that individuals will be asked to remain in the drug rehabilitation program. For instance, quite a few short-term programs provide services for a month or less, whereas long-term programs will demand at least a 90 day stay.