TCCA 90

• For Initial Use: Add 300g per cubic metre of water. Wait for two hours before adjusting the pH level between 7,2 – 7,6 using either pH Down or  pH Up.

• Once the pH level of the water has been adjusted, add 10 or 20 grams of product for m3 of water daily.

This dose is merely meant as a guideline and may be modified according to differing characteristics of the pool or climate. The Initial treatment (Super chlorination) should be repeated whenever the water does not appear transparent. It is also possible to pour the dose of product equally over the surface of the swimming pool, preferably during the morning or evening and when are no swimmers in the pool. 

The level of free residual chlorine should be between 0,5 – 2 mg/l. This level is easily determined using a chlorine and pH test kit, and should be measured at least twice daily.