There are several different types of drug and alcohol abuse rehab services in Fullerton, California which alcohol and/or drug addicted people can get help from. For example, there are substance abuse rehab services in the Fullerton area which work specifically with someone with a brief background of drug and alcohol abuse and may possibly be able to receive effective help at a short term drug treatment center which will require the client to stay in rehab for about a month or less. Then there are far more extensive and long term drug and alcohol abuse rehab facilities in Fullerton, California which involve a stay of 90 days or longer, based off of the client's background of alcohol and drug abuse and other issues such as co-occurring mental health issues. Drug and alcohol abuse treatment programs can be carried out on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse treatment services offering substantially better outcomes because of a greater quality of rehabilitation center.