Hi Kas and others,
With regards to the jet system, after you take a bath and use the system, you refill with fresh water and add clorine bleath or pool cleaner to flush. My jet intake is at the lower part of the tub so doesn't really take a lot of extra water or cleaner to flush and clean. It's really nice having the whirlpool action in a regular sized tub at home!
Have a Great Quilty Day!
Pam M
Dayton, OH