Will HydroFLOW descale as well as prevent scale?
Yes, although it may be a gradual process, taking place over a period of months. The way HydroFLOW increases the solidity of the water, means that limescale already formed will gradually dissolve. However, not all scale is limescale – some scale cannot be dissolved and can only be removed by acid cleaning. Once a system is cleaned it is less likely to scale up again.