How do the rest of you clean a jacuzzi tub?

fill with hot water a few inches above the highest jet, add a couple of tablespoons of dishwasher powder and half a cup of bleach, and run the jets for 15 minutes. drain, refill with cold, run again to flush it. use dishwasher powder because it's low foaming - normal washing up liquid turns the bathroom into a bubble bath. and never put vinegar and bleach in the same fill.