1. Drain and clean your spas filters, surfaces, and back-flush. 2. Add 1 bottle per 300 gallons to the spa water with the spa pumps on and the heater off. 3. Reinstall filters and let the water circulate for several hours.
For maintenance, it is necessary to circulate the spa water for 24 hours if cloudy water occurs.
*It is important to maintain around 150 ppm calcium hardness level. |