What is “Shocking”?
Shocking your spa is essentially using a significant amount of chlorine, more than is usually recommended for maintenance, to cleanse the tub water immediately. The amount is so great that all bacteria and algae in the water die. Problems with the “Shock” Approach Hot tubs and spas get dirty because they are not maintained frequently enough. There are two methods of cleaning, generally: chemicals and filters. The filter catches the larger contaminants such as dirt, leaves, and bugs before they get into the pump and recirculated via the jets. Chemicals keep the tub water balanced and kill off algae and bacteria. This combo effect in turn clears the water and removes odors from live algae and bacteria. First, using a shock approach means using far more chlorine than necessary to get a fast effect. The water will be so chlorinated your eyes will burn and it will be hard to breathe if you get in the water right away. Most product makers recommend the treated water be exposed to air for at
