Residential long-term treatment is a kind of drug rehab center which provides rehabilitation services longer than 30 days. At a residential long-term drug rehab facility the individual will either detox before their arrival at the program or be detoxed and go through withdrawal at the program itself. Drug and alcohol treatment professionals will then work intensively with the individual in treatment to tackle deep rooted drug or alcohol addiction issues through counseling and other therapeutic techniques. This not only works to get individuals in Zahl off of drugs but helps them remain drug free by handling the actual reasons they became involved with drugs in the first place. Because the rehab process can take a significant amount of time, a residential long-term rehab facility which requires a stay of more than 30 days is one of the premier forms of drug rehabilitation available in Zahl and one which ensures the most substantial long term outcomes when looking at success rates.