How do i clean the jets in my whirl pool bath tub?

I spray the jets with Clorox Clean-up, scrub with a tooth brush, fill up the tub and add a couple dishwasher detergent tablets. I use the 3in1 with Jet dry. Let it run for about 15 minutes, empty and rinse.How do i clean the jets in my whirl pool bath tub?
I fill the tub up with water and dump a bottle of bleach in. I have a very big tub and lots of jets and that works every time.How do i clean the jets in my whirl pool bath tub?
I use X-14, or Tilex. I spray it in them, then I use a Q-Tip to get the junk out... :)
Onion. Either juice it, or simply cut one in pieces and rub over through the jets. The acids in the onions will absorb all dirt/mildew/misc, and just run water through the tub afterwards, and it clean right up. I was told red onions work the best and tend to be the most moist.
dip an old toothbrush in a paste you can make out of baking soda and vinegar then you give the jets a good scrub. It's cheap and it works better than the products that cost you an arm and a leg.