The various drug and alcohol abuse treatment programs which are accessible to alcohol and drug addicted persons in Princeton can vary in many different ways. Some drug and alcohol abuse rehabilitation programs are conducted in a residential or inpatient setting, where clients remain the entire time they are in rehab which provides a more therapeutic treatment setting. Others provide alcohol and drug abuse rehab services on an outpatient basis which allows for more flexibility, though outpatient centers are not always an appropriate alcohol and drug abuse rehab service for men and women in Princeton who are having difficulties with long term drug addiction difficulties. Whether inpatient or outpatient alcohol and drug abuse treatment programs are selected, there are also different amounts of time that men and women will be expected to remain in the drug and alcohol rehabilitation center. For example, some short-term programs provide services for 30 days or less, while long-term facilities will call for at least a 12 week stay.