There are several various types of drug and alcohol abuse rehabilitation services in Clearlake which alcohol and/or drug addicted individuals can take advantage of. For example, there are drug and alcohol abuse rehab programs in the Clearlake, CA. area which cater to someone with a short history of alcohol and drug abuse and might benefit from a short term alcohol and drug rehabilitation facility which will only demand that the individual to remain in treatment for 4 weeks or less. Then there are more comprehensive and long term drug and alcohol abuse rehabilitation services in Clearlake which demand a stay of 3 months or more, based off of the client's background of substance abuse and other issues including co-occurring mental health issues. Alcohol and drug abuse treatment programs can be carried out on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse rehab programs supplying significantly superior results due to a higher quality of treatment program.