The different substance abuse rehabilitation programs which are available to drug addicted people in Temecula, CA. can vary in many various ways. Some substance abuse rehabilitation programs are offered in a residential or inpatient facility, where individuals remain for the duration of their rehab which supplies a more therapeutic rehab setting. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more versatility, although outpatient centers may not be a suitable substance abuse rehabilitation service for men and women in Temecula, California who are struggling with serious drug addiction issues. Whether or not inpatient or outpatient substance abuse rehabilitation services are chosen, there are also different lengths of time that individuals will be asked to remain in the drug and alcohol treatment facility. For example, many short-term programs provide programs for 30 days or less, while long-term centers will demand at least a 12 week stay.