The various drug and alcohol abuse rehab services which are accessible to alcohol and drug addicted persons in Grottoes, Virginia can differ in a lot of different ways. Some drug and alcohol abuse rehab services take place in a residential or inpatient facility, where individuals remain the entire time they are in rehab which supplies a more conducive rehabilitation environment. Others offer substance abuse rehabilitation services on an outpatient basis which provides a sense of versatility, though outpatient programs may not be a suitable drug and alcohol abuse rehab service for people in Grottoes, Virginia who are struggling with long term addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are varying lengths of time that people will be asked to stay in the drug and alcohol rehab center. For example, quite a few short-term programs provide services for a month or less, while long-term facilities will demand at least a 12 week stay.