Residential long-term treatment in Portland is when measured by statistics the most successful rehabilitation program and method in terms of results when measuring long-term abstinence after completing treatment. Residential long-term treatment gives the client in treatment a true oasis. In residential long-term treatment the individual can participate in rehab services in a secure and distraction free facility where there is virtually nothing that might cut across their sobriety or development while in drug and alcohol rehabilitation. The long-term element is in essence what will ensure the individual is reassured and secure enough to be able to stay abstinent when they leave drug and alcohol rehabilitation in Portland, due to the fact that 30 days is more often than not simply not enough time in alcohol and drug rehabilitation for critically addicted persons. It can take several months to attain the assurance that one can remain drug free, with a significant and intensive course of rehabilitation in a residential drug rehab.