The diverse substance abuse rehabilitation services which are available to drug addicted people in Grenada can differ in a lot of different ways. Some alcohol and drug abuse treatment programs take place in a residential or inpatient location, where individuals remain the entire time they are in rehab which supplies a more therapeutic rehab environment. Others provide drug and alcohol abuse treatment programs on an outpatient basis which provides a sense of flexibility, although outpatient centers may not be a suitable alcohol and drug abuse rehabilitation program for people in Grenada who are struggling with serious drug addiction problems. Whether inpatient or outpatient substance abuse rehab services are selected, there are also different amounts of time that individuals will be required to remain in the drug treatment center. For instance, some short-term programs offer programs for 4 weeks or less, whereas long-term programs will demand at least a 12 week stay.