Residential long-term treatment is typically a drug rehab center which delivers treatment services for more than 30 days. At a residential long-term drug rehab facility the individual will either have already detoxed prior to their arrival at the facility or be detoxed and go through withdrawal at the facility. Drug rehab specialists will then work intensively with the individual receiving rehab services to handle debilitating drug or alcohol addiction problems by means of counseling and many other treatment methods. This not only works to get clients in Petersburg off of drugs but also helps clients remain off of drugs by addressing the true reasons they became addicted to drugs in the first place. Due to the fact this process can take a significant amount of time, a residential long-term rehab facility which requires a stay of more than 30 days is a superior choice in terms of alcohol and drug treatment offered in Petersburg and one which ensures the most substantial long term results when considering success rates.