DIRECTIONS FOR USE:
Maintain recommended daily levels as determined by testing kit.
Free available chlorine: 3.0 – 5.0 ppm
pH: 7.2 – 7.8
Total alkalinity: 100 – 120 ppm
Calcium hardness: 150 – 200 ppm
Superchlorinate a freshly filled spa by adding 20 g per 1,000 L of spa water. Maintain water circulation at least 15 minutes before using. Repeat superchlorination procedure after each use period.
Maintain proper chlorine residual by adding 10 g per 1,000 L of spa water, daily or as needed.
Persistent foam formation and turbid or malodorous water are indicators of inadequate sanitizer levels. To correct such conditions, superchlorinate spa water by adding 30 g per 1,000 L of spa water. Maintain circulation at least 30 minutes and wait 4 hours before using.
This product contains stabilizer (cyanuric acid) which will accumulate in spa water. Keep stabilizer within 30-100 ppm range by dilution with fresh water.
For proper sanitation, spa must be completely drained periodically. The number of days between COMPLETE SPA DRAINAGE is equal to the volume of spa water in litres, divided by 10 times the maximum number of daily spa users. Refill spa and repeat DIRECTIONS FOR USE.
Maximum spa water usage temperature is 104°F (40°C). Duration in spa water at 104°F should not exceed 15 minutes.