I was.
You had to clean off all of the gear after the pool sessions. It including dunking the regs, washing the BC, putting fresh water through the inflator and then dumping it, taking care of a new mask, etc.
It didn't go into super amounts of detail like using woolite or not using petroleum products on latex, but it provided a good basic foundation on how to maintain the important gear. The rest of the stuff was covered in a 4 hour equipment course that focused on all the specifics like regulator repair, rearranging hoses, drysuit maintenance, scuba tanks, etc
While it would be nice for more, it is not really practical with the shortened OW training times that have become common place. I really like the breakdown of how I was taught. It gives people a good base and doesn't waste the instructors time--going over the minutiae of o-rings and wrench sizes for swapping out hoses for someone who might not be fully committed to the course is a waste of time. It is much better spent as an additional course that is focused, can go into greater detail, and is self selecting in terms of its students.