The different alcohol and drug abuse rehab programs which are accessible to drug and alcohol addicted people in Arcadia can differ in many various ways. Some alcohol and drug abuse rehabilitation programs are conducted in a residential or inpatient location, where clients reside for the duration of their treatment which offers a more conducive rehab setting. Others provide substance abuse rehabilitation services on an outpatient basis which provides a sense of versatility, though outpatient facilities may not be an appropriate drug and alcohol abuse rehabilitation program for people in Arcadia who are having difficulties with long term addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse treatment services are selected, there are varying amounts of time that men and women will be asked to continue to be in the drug rehabilitation program. For example, some short-term programs provide services for 30 days or less, whereas long-term facilities will require at least a 90 day stay.