Residential long-term treatment is a kind of drug and alcohol rehab program which offers rehab services for more than 30 days. At a residential long-term drug rehab facility the person will either detox before arriving at the facility or be cared for during detox and withdrawal at the program itself. Alcohol and Drug rehabilitation specialists will then work intensively with the individual receiving rehab services to address serious drug addiction concerns through counseling and various other treatment methods. This not only works to get individuals in Portola Valley, California off of drugs but will help them remain abstinent by handling the actual reasons they became addicted to drugs to begin with. Because the rehab process can take a significant amount of time, a residential long-term rehabilitation facility that demands a stay of more than 30 days is a superior choice in terms of drug and alcohol rehab offered in Portola Valley and one which provides the most substantial long term results in terms of success rates.