Enrolling into a residential long-term treatment facility (more than 30 days) is an effective way ofresolving a severe drug or alcohol addiction problem. This type of drug and alcohol treatment program is more intensive than others that only last a few weeks or those where the person in recovery is free to come and go as they please. Attending a residential long-term rehab program (more than 30 days) means that you as the client will live at the treatment facility around the clock while you are in recovery. While offering a more relaxed home-like environment the person has access to treatment professionals at all times. Long term drug rehabilitation centers are an excellent choice for those who have a long history of addiction or who have had other unsuccessful attempts at drug or alcohol treatment in the past.