The various drug and alcohol abuse rehab programs which are offered to drug and alcohol addicted persons in Manor, Pennsylvania can vary in several different ways. Quite a few substance abuse treatment services take place in a residential or inpatient setting, where clientele reside the entire time they are in rehab which offers a more therapeutic rehab environment. Others provide alcohol and drug abuse rehab programs on an outpatient basis which allows for more flexibility, though outpatient programs may not be a suitable drug and alcohol abuse treatment service for people in Manor, Pennsylvania who are struggling with long term drug addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse rehabilitation programs are selected, there are varying lengths of time that people will be asked to stay in the alcohol and drug rehab center. For example, some short-term programs provide services for a month or less, whereas long-term programs will require at least a 3 month stay.