There are quite a few various types of substance abuse treatment programs in Samoa, California which alcohol and drug addicted people can avail themselves of. For example, there are substance abuse rehabilitation programs which may be especially beneficial for a treatment client with a short background of drug and alcohol abuse and may find luck at a short term alcohol and drug rehab program which will call for the person to remain in rehabilitation for 4 weeks or less. For others there are much more intensive and long term substance abuse rehab centers which insist the individual commit to a stay of 90 days or even longer in some cases, which is decided on the individual's background of substance abuse and other variables including co-occurring mental health problems. Substance abuse treatment services in Samoa can be performed on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse treatment programs offering significantly better results as a result of a greater quality of rehabilitation center.