There are a number of different types of substance abuse rehab facilities in Guerneville, California which addicted individuals can get help from. For example, there are drug and alcohol abuse treatment facilities in the Guerneville area which may particularly help somebody with a brief background of substance abuse and may be able to receive effective help at a short term drug and alcohol treatment facility which will only demand that the client to remain in rehab for 30 days or less. There are also far more comprehensive and long term substance abuse rehab programs in Guerneville, California which require a stay of 12 weeks or more, depending on the client's background of drug abuse and other issues such as co-occurring mental health problems. Substance abuse treatment services can be carried out on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse treatment services supplying significantly better outcomes due to a higher quality of rehabilitation program.