Cleaning M (Medium)
Cleaning M (medium) is performed if you have slime on the walls, green water, dirty foam or musty smelling water. Cleaning M is also carried out if your UltraShock value is always 0 the next day.Cleaning M can be replaced by cleaning L if you want a faster and more effective cleaning. However, bathing may be restricted in this case.
Required Products
- SpaBalancer UltraShock
- SpaBalancer Pooltester
Application
You start in the evening with an initial dosage of 50 ml SpaBalancer UltraShock per 1000 l water.
The next day measure the UltraShock content, which should be between 0.3 mg/l and 1.5 mg/l.
If the UltraShock content is lower, increase the initial dosage to 70 ml/1000 l and wait again until the next day.
Measure again the next morning. If the UltraShock level is still below 0.3 mg/l, repeat the procedure. Always add 20 ml more than the initial dosage from the previous day.
As soon as you can measure an UltraShock level of 0.3 mg/l - 1.5 mg/l the next day, keep this dosage constant for 8 weeks. After that, you can continue with the normal water care instructions.
If you had to increase the UltraShock level six days in a row (last dose 150 ml) and the next day you measure 0 mg/l again, you have to do the cleaning Large.
