Residential long-term treatment in Castalian Springs is when measured by statistics the most successful treatment facility and method when speaking of success rates when taking into account long-term abstinence once treatment is complete. Residential long-term treatment gives the client in rehabilitation a recovery oasis. In residential long-term treatment the person can take part in treatment activities in a safe and distraction free setting in which there is virtually nothing that might cut across their success or advancement while in drug rehab. The long-term aspect is essentially what will ensure the client is confident and stable enough to be able to continue to remain drug free when they leave drug rehabilitation in Castalian Springs, simply because four weeks is more often than not simply insufficient time in drug rehab for the most severely addicted clients. It can take a number of weeks to attain the assurance that one can continue to be abstinent, with a significant and intense course of rehab in a residential program.