Residential long-term treatment in Jean is statistically the most proven treatment facility and strategy when speaking of success rates when measuring long-term abstinence after completing treatment. Residential long-term treatment gives the person in rehab a virtual oasis. In residential long-term treatment the individual can participate in rehab methods in a secure and distraction free setting in which there is very little that could possibly sabotage their sobriety or progress while in drug and alcohol treatment. The long-term element is essentially what will guarantee the person is reassured and stable enough to be able to continue to remain off of drugs when they depart alcohol and drug treatment in Jean, because 30 days is very often simply insufficient time in drug and alcohol rehabilitation for critically addicted clients. It can take a number of months to achieve the confidence that one can remain drug free, with a significant and intense length of time spent in rehabilitation in a residential facility.