Residential long-term treatment is , when using statistics as a measure, the most optimal treatment facility and treatment approach in terms of actual results when measuring long-term abstinence long after the individual leaves treatment. Residential long-term treatment in Penn, Pennsylvania provides the treatment client in rehab a recovery oasis. In residential long-term treatment the individual can take part in treatment services in a safe and distraction free setting in which there is very little that might impede their successes or progress while in alcohol and drug rehabilitation. The long-term element is essentially what will guarantee the treatment client is confident and secure enough to be able to remain drug free when they depart drug rehab, because one month is most often just insufficient time in alcohol and drug rehab for the more seriously addicted persons. It can take a number of weeks to achieve the confidence that one can stay abstinent, with a significant and very intensive course of rehab in a residential drug rehab.