Step 1 - Shock (Orange)
Shocking the spa is a part of a regularly scheduled maintenance program that destroys undesirable contaminants and leaves water crystal clear.

Shocking or Super Chlorinating: With regular spa or hot tub use there will be an increased amount of non-filterable wastes such as perspiration, oils and organic material that can accumulate. To prevent organic waste or cloudy water build-up, you should shock treat your spa every 7 to 10 days depending on the level of use. This will oxidize and remove waste materials before they become a problem. It is also a good idea to shock your spa after a large number of people use it or, if it is an outdoor spa, after a heavy rain.