Residential long-term treatment in Supply is statistically the most proven treatment program and approach when speaking of results when measuring long-term abstinence once treatment is complete. Residential long-term treatment gives the client in treatment a virtual oasis. In residential long-term treatment the person can take part in rehab methods in a positive and distraction free environment in which there is virtually nothing that might sabotage their success or development while in drug and alcohol rehab. The long-term element is in essence what will ensure the client is assured and secure enough to be able to stay abstinent when they leave drug and alcohol rehab in Supply, because one month is more often than not simply not enough time in drug and alcohol rehabilitation for critically addicted clients. It can take a number of months to achieve the self-confidence that one can remain drug free, with a significant and intense length of time spent in treatment in a residential drug rehab.