The various alcohol and drug abuse rehab programs which are offered to drug addicted people in Salinas, California can differ in many different ways. Some drug and alcohol abuse rehabilitation programs take place in a residential or inpatient setting, where clients reside the entire time they are in treatment which offers a more conducive rehabilitation environment. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more versatility, though outpatient facilities are not always an appropriate alcohol and drug abuse treatment program for individuals in Salinas who are having difficulties with serious drug or alcohol addiction problems. Whether inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are varying lengths of time that individuals will be required to continue to be in the alcohol and drug rehab program. For instance, many short-term programs offer services for 4 weeks or less, while long-term facilities will require at least a 3 month stay.