What do I do if the UltraShock content is too low?
Answer:
Gradually increase the UltraShock content in the whirlpool. Proceed as follows: Increase the addition of UltraShock by 20 ml daily. Start with 50 ml per 1000 litres. Increase the amount to 70 ml/1000 l the next day, 90 ml/1000 l the day after and so on.
If you still have problems after a week, an intensive basic cleaning of the whirlpool tub is absolutely necessary. In this case, please contact us directly.