- 1). Pour 1/4 cup dishwasher detergent or put two dishwasher detergent tablets into the hot tub.
- 2). Fill the Jacuzzi with water until all jet line openings are under water.
- 3). Pour 1/2 cup of either chlorine bleach or white vinegar into the water. Both disinfect and break up the scale. It is your choice to use the chemically based bleach or natural white vinegar.
- 4). Turn on your Jacuzzi jets and let them run on high for 15 minutes.
- 5). Drain all water out of the Jacuzzi and refill it with plain water, again covering all jets with water. Let the jets run 15 minutes to flush out any leftover residue. Drain the Jacuzzi once more.
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