The various alcohol and drug abuse rehab programs which are offered to drug and alcohol addicted persons in Clayton can vary in several different ways. Some substance abuse treatment programs take place in a residential or inpatient setting, where individuals reside the entire time they are in treatment which offers a more therapeutic rehab setting. Others provide alcohol and drug abuse rehabilitation services on an outpatient basis which provides a sense of versatility, although outpatient centers are not always an appropriate drug and alcohol abuse treatment program for people in Clayton who are struggling with long term drug or alcohol addiction issues. Whether or not inpatient or outpatient alcohol and drug abuse treatment programs are chosen, there are varying lengths of time that individuals will be expected to continue to be in the drug rehabilitation program. For example, some short-term programs offer programs for a month or less, whereas long-term centers will call for at least a 90 day stay.