The various substance abuse treatment services which are offered to alcohol and drug addicted persons in Arvin, California can vary in several various ways. Quite a few substance abuse treatment services take place in a residential or inpatient location, where clients reside for the duration of their treatment which offers a more therapeutic rehab environment. Others offer alcohol and drug abuse rehabilitation programs on an outpatient basis which provides a sense of flexibility, though outpatient facilities may not be an appropriate substance abuse rehabilitation service for men and women in Arvin who are struggling with serious drug addiction issues. Whether inpatient or outpatient alcohol and drug abuse rehab programs are selected, there are varying amounts of time that individuals will be required to stay in the drug and alcohol treatment center. For example, many short-term programs offer programs for a month or less, whereas long-term programs will call for at least a 90 day stay.