The diverse alcohol and drug abuse rehabilitation services which are available to alcohol and drug addicted people in Hockessin can differ in several different ways. Some substance abuse rehab programs are conducted in a residential or inpatient setting, where clientele reside for the duration of their treatment which provides a more conducive treatment environment. Others provide drug and alcohol abuse treatment services on an outpatient basis which provides a sense of versatility, though outpatient facilities may not be a suitable alcohol and drug abuse rehab service for people in Hockessin who are having difficulties with serious addiction problems. Whether inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are also different amounts of time that people will be asked to continue to be in the alcohol and drug treatment program. For instance, quite a few short-term programs offer services for a month or less, whereas long-term centers will call for at least a 90 day stay.