Many people who will need drug and alcohol treatment in Castaic, California may choose to take part in a residential short-term alcohol and drug rehab center which only only calls for a stay of as little as a month. This may be a suitable rehab choice for people that have familial or job commitments, and simply require a quick but intensive time in rehab. Furthermore, individuals that have a very short history of alcohol and drug addiction might find that this may be an appropriate selection whereas somebody struggling with a more extensive and severe case of substance abuse may need a more in depth time in rehab. If an individual evidently has an extensive background of drug and alcohol abuse and chooses a residential short-term rehab option of as little as a month, it is typically required that the individual agree to standard follow-up care or take part in an aftercare program in which their sobriety can be overseen and so can receive the support needed in their rehabilitation process in every way feasible.