Those bottle jets are supposed to be good for a quick rinse (as posted by MaxStout).
If you're dealing with really bad bottles, like my first few bottle pickups where every single bottle had mold in the bottom, you want a mixture of hot water Oxy/PBW soaks, brushing, jet washing, pretty much anything you can do to get the nasty stuff out. My first set of bottles, which was really nasty, got a hot water rinse, followed by a hot water oxy soak for a couple days, followed by brushing and another hot water rinse, followed by boiling and finally an iodaphor sanitization. That was probably more than I needed to do.
To contrast, I normally rinse bottles a couple times right after popping them open. In that case, they sit in their boxes until bottling day, when they get a quick dunk of the mouth in iodaphor, a couple squirts on the iodaphor-filled vinator, a bit of drying, and then I fill and cap them.