Most of us in South Africa are privileged to have water on tap in our houses, but often the quality of this water is not a good as we would like it to be.

Dissolved calcium and magnesium precipitate out of hard water as scale, which builds up on the insides of pipes, water heaters, kettles, coffee makers and industrial machinery as limescale.

If you have red muddy water or if you get red stains in your washing, generally the red is from all the iron oxide in the water.

Ultra Violet lights kill 99.9% of bacteria that could be present in water including e-coli, cholera and other harmful diseases.