The various drug and alcohol abuse rehabilitation programs which are offered to alcohol and drug addicted people in Dupo, Illinois can differ in a lot of different ways. Quite a few drug and alcohol abuse rehabilitation programs are conducted in a residential or inpatient setting, where clients remain for the duration of their treatment which offers a more conducive rehabilitation environment. Others offer substance abuse treatment services on an outpatient basis which provides a sense of versatility, although outpatient centers may not be a suitable substance abuse rehabilitation service for individuals in Dupo, Illinois who are having difficulties with long term drug addiction issues. Whether inpatient or outpatient substance abuse treatment programs are selected, there are also different lengths of time that individuals will be asked to remain in the drug rehabilitation center. For example, quite a few short-term programs offer services for a month or less, whereas long-term facilities will demand at least a 90 day stay.