Residential long-term treatment is , when using statistics as a measure, the most optimal treatment program and method in terms of success rates when measuring long-term abstinence once treatment is complete. Residential long-term treatment in Ola offers the treatment client in rehab a recovery oasis. In residential long-term treatment the treatment client can take part in rehabilitation methods in a more proactive and distraction free environment where there is very little that could possibly get in the way of their success or forward progress while in drug and alcohol treatment. The long-term aspect is essentially what will ensure the individual is self assured and secure enough to be able to continue to be abstinent when they are finished with alcohol and drug treatment, mainly because 4 weeks is most often just not enough time in alcohol and drug treatment for critically addicted people. It can take a number of months to acquire the self confidence that one can continue to remain abstinent, with a lengthy and intense course of rehabilitation in a residential drug rehab.