- Pre-dissolve the product in a clean plastic container at a maximum rate of 10g of product per 0.2 gallons (1lts) of clean water warm water. Stir well to ensure product is fully dissolved. Carefully add the resulting solution to the spa whilst the pump(s) are turned “on”, preferable near to the water inlets to aid distribution.
- After a minimum of 30 minutes re check the pH level and if necessary repeat the treatment until the ideal pH is established.
Please note a number of treatments may be required.