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Test water hardness at home with our simple to use kit, an ideal solution for checking if you have hard tap water in your home.
These water hardness test strips provide accurate and sensitive results in seconds at a low cost.
Discover calcium levels in tap water in the home before it becomes a problem.
Hard water can lead to the formation of lime scale in pipework and household appliances like kettles, washing machines and boilers.
Extend the life of your house hold appliances by using water softeners to combat the build up of lime scale caused by calcium in your water supply.
When hard water is heated up it causes the formation of lime scale, you can reduce this build up by keeping the heating of hot water below 60°C in your boiler or hot water pipes.
clean your kettle often to reduce lime scale on the element.
Colour change in the pad on the strip indicates the water hardness level, compare with the chart on the plastic container to get an accurate reliable reading.