The different alcohol and drug abuse treatment services which are offered to alcohol and drug addicted individuals in Mount Wilson, California can differ in several various ways. Some drug and alcohol abuse rehabilitation services are offered in a residential or inpatient location, where clientele remain for the duration of their treatment which provides a more therapeutic rehab setting. Others provide substance abuse rehab programs on an outpatient basis which provides a sense of flexibility, though outpatient facilities may not be a suitable drug and alcohol abuse rehabilitation program for men and women in Mount Wilson who are having difficulties with long term addiction issues. Whether inpatient or outpatient substance abuse treatment services are chosen, there are varying lengths of time that people will be asked to continue to be in the drug rehab program. For instance, some short-term programs provide programs for 30 days or less, while long-term centers will demand at least a 90 day stay.