Residential long-term treatment in Canterbury is according to statistics the most optimum treatment program and strategy when speaking of success rates when taking into account long-term abstinence after completing treatment. Residential long-term treatment gives the client in rehab a virtual oasis. In residential long-term treatment the person can participate in treatment services in a secure and distraction free environment in which there is virtually nothing that could possibly cut across their success or progress while in drug rehabilitation. The long-term option is essentially what will ensure the client is confident and secure enough to be able to continue to remain drug free when they leave drug and alcohol rehab in Canterbury, simply because 30 days is most often simply insufficient time in drug rehabilitation for critically addicted persons. It can take several weeks to attain the self-confidence that one can stay abstinent, with a comprehensive and intense course of rehabilitation in a residential facility.