This can occur with both drinking and recycled water and is a result of calcium and magnesium in the water, which is naturally occurring and is also known as ‘water hardness’.

The higher the levels of calcium and magnesium in the water the ‘harder’ it is to make soap suds and the more likely it is to leave a white residue.

Due to the slightly higher hardness of our recycled water, users might experience white scaling or deposits visible on glass or cars, if not dried with a cloth.