The different alcohol and drug abuse rehabilitation programs which are offered to drug and alcohol addicted persons in Alva, FL. can vary in several different ways. Quite a few alcohol and drug abuse rehab services take place in a residential or inpatient setting, where clientele reside the entire time they are in rehabilitation which offers a more therapeutic rehabilitation environment. Others provide drug and alcohol abuse rehab programs on an outpatient basis which provides a sense of flexibility, though outpatient programs are not always a suitable substance abuse rehab program for men and women in Alva, FL. who are having difficulties with long term addiction problems. Whether inpatient or outpatient substance abuse rehab services are chosen, there are varying lengths of time that men and women will be required to continue to be in the alcohol and drug rehabilitation center. For instance, many short-term programs offer services for 4 weeks or less, while long-term centers will demand at least a 90 day stay.