The different drug and alcohol abuse rehabilitation services which are accessible to drug addicted persons in Grand Canyon, Arizona can vary in several various ways. Some alcohol and drug abuse rehab services are offered in a residential or inpatient location, where clients reside the entire time they are in treatment which provides a more conducive rehabilitation environment. Others offer alcohol and drug abuse rehab services on an outpatient basis which allows for more versatility, although outpatient centers are not always an appropriate substance abuse rehabilitation program for individuals in Grand Canyon, Arizona who are struggling with serious drug addiction problems. Whether or not inpatient or outpatient drug and alcohol abuse rehab programs are selected, there are also different amounts of time that people will be expected to remain in the alcohol and drug treatment facility. For example, quite a few short-term programs offer services for a month or less, whereas long-term programs will call for at least a 90 day stay.