The different substance abuse treatment services which are available to drug addicted people in Cleves can differ in a lot of various ways. Some alcohol and drug abuse rehab services are offered in a residential or inpatient setting, where individuals remain for the duration of their rehabilitation which offers a more therapeutic rehab environment. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more flexibility, although outpatient facilities are not always an appropriate substance abuse rehab service for people in Cleves who are having difficulties with long term drug or alcohol addiction problems. Whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are selected, there are varying lengths of time that men and women will be required to continue to be in the drug and alcohol treatment center. For instance, some short-term programs offer services for 4 weeks or less, while long-term centers will require at least a 3 month stay.