The different alcohol and drug abuse rehab programs which are accessible to alcohol and drug addicted people in Chireno can vary in several different ways. Some drug and alcohol abuse rehabilitation services are conducted in a residential or inpatient facility, where clients reside the entire time they are in treatment which offers a more conducive treatment setting. Others offer alcohol and drug abuse rehabilitation programs on an outpatient basis which allows for more flexibility, although outpatient centers are not always an appropriate alcohol and drug abuse rehabilitation program for people in Chireno who are having difficulties with long term drug addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse treatment programs are chosen, there are varying amounts of time that people will be asked to stay in the drug treatment facility. For example, many short-term programs offer services for a month or less, while long-term centers will demand at least a 12 week stay.