The various alcohol and drug abuse rehab services which are accessible to alcohol and drug addicted persons in Norwalk, California can differ in several different ways. Quite a few drug and alcohol abuse treatment services are conducted in a residential or inpatient facility, where individuals reside for the duration of their rehab which provides a more therapeutic rehabilitation environment. Others offer drug and alcohol abuse rehabilitation programs on an outpatient basis which provides a sense of flexibility, although outpatient centers are not always an appropriate alcohol and drug abuse rehabilitation program for men and women in Norwalk who are having difficulties with serious addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse rehabilitation services are chosen, there are also different lengths of time that people will be required to continue to be in the drug and alcohol treatment program. For instance, some short-term programs offer programs for a month or less, whereas long-term facilities will require at least a 12 week stay.