The different alcohol and drug abuse rehab programs which are available to drug addicted individuals in Liverpool, Pennsylvania can vary in many different ways. Quite a few substance abuse treatment services are conducted in a residential or inpatient location, where clientele reside the entire time they are in rehab which supplies a more conducive rehabilitation setting. Others provide alcohol and drug abuse rehabilitation programs on an outpatient basis which allows for more versatility, although outpatient programs are not always a suitable drug and alcohol abuse rehabilitation program for men and women in Liverpool, Pennsylvania who are having difficulties with long term drug or alcohol addiction difficulties. Regardless of whether inpatient or outpatient drug and alcohol abuse rehab services are chosen, there are varying lengths of time that people will be asked to stay in the alcohol and drug treatment program. For example, many short-term programs provide programs for a month or less, while long-term centers will demand at least a 3 month stay.