RE: anyone been in detox?
Good luck. I have quite a bit of second hand experience via my ex gf. There's some good rehabs, some sh1te ones. A lot depends on the motivation of the staff. If they are the vocational type, then great; but if they are doing it purely as a job then they'll do what most people do and do as little as possible to earn their wages. That includes turning a blind eye to things that would cause them hassle to confront, including drinking/doing drugs (at night, especially) in the unit.
Again, good luck!
Winners are just dreamers who didn't quit