Short-term drug rehab and alcohol treatment services in Grandin are usually delivered in an inpatient or residential facility for a period of 30 days or less. While long term drug rehabilitation requires at least a 90 day stay and a much more rigorous course of treatment, short-term drug rehab and alcohol treatment services work by getting the individual abstinent through detoxification followed by a short course of counseling and therapy to lightly deal with addiction issues. Since it usually takes several weeks if not months to fully address all issues which may hang the person up and trigger relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be sufficient for those in Grandin who have a trueaddiction to drugs.