Residential long-term treatment in Annandale, Virginia is statistically the most successful rehab program and strategy in terms of results when measuring long-term abstinence once treatment is complete. Residential long-term treatment gives the individual in treatment a true oasis. In residential long-term treatment the individual can take part in rehab services in a secure and distraction free setting in which there is virtually nothing that might sabotage their success or development while in drug rehab. The long-term element is essentially what will ensure the individual is assured and stable enough to be able to continue to remain drug free when they depart drug treatment in Annandale, Virginia, due to the fact that four weeks is very often simply not enough time in drug treatment for the most severely addicted individuals. It can take several months to achieve the assurance that one can continue to be abstinent, with a comprehensive and intense course of rehab in a residential facility.