Residential long-term treatment in Black is according to statistics the most successful treatment program and approach in terms of success rates when considering long-term abstinence after completing treatment. Residential long-term treatment gives the person in rehab a true oasis. In residential long-term treatment the client can participate in treatment methods in a positive and distraction free facility where there is very little that might cut across their success or progress while in drug and alcohol rehabilitation. The long-term aspect is essentially what will ensure the client is reassured and stable enough to be able to continue to remain off of drugs when they depart drug rehabilitation in Black, simply because one month is more often than not simply not enough time in alcohol and drug treatment for critically addicted persons. It can take many months to achieve the confidence that one can stay drug free, with a comprehensive and intense course of treatment in a residential facility.