The Fernox Express Inhibitor Test is available from all major merchants and online plumbing retailers.
How to combat problem limescale?
Minerals in chalk or limestone rock collect as water permeates through the ground and collects in aquifers. These minerals remain within the water and are carried into the domestic water supply. What causes limescale deposition? They inevitably reach central heating and water systems, where they build-up over time to cause blockages in pipework, efficiency losses and the premature failure of
