Residential long-term treatment in Sun City is according to statistics the most successful rehab facility and method in terms of success rates when considering long-term abstinence once treatment is complete. Residential long-term treatment gives the individual in rehabilitation a virtual oasis. In residential long-term treatment the person can take part in rehabilitation services in a positive and distraction free environment in which there is very little that could possibly cut across their sobriety or progress while in drug and alcohol treatment. The long-term aspect is in essence what will guarantee the person is reassured and secure enough to be able to stay abstinent when they leave drug and alcohol treatment in Sun City, simply because four weeks is very often simply not enough time in drug and alcohol rehabilitation for the most severely addicted persons. It can take several weeks to achieve the self-confidence that one can remain drug free, with a comprehensive and intensive course of rehab in a residential facility.