Water is regarded as hard when it contains a high level of minerals especially calcium and magnesium. It is important to know if your tap water contains hard water. Common signs of hard water include limescale, soap scum, residues on kitchen utensils after washing, rusty colors in toilets etc.

Hard water makes you spend more on soap and detergents and could cause damage to your plumbing system, bathroom, and kitchen appliances. To cut down the gas and electricity bill incurred by hard water, installing a water softener is recommended.

If you want to find out whether your tap water is hard or if your new water softener works, you can do so by performing a simple soap test. All you need are three items; a glass of tap water, a glass of table water (which is soft water) and a bottle of liquid soap.

Follow These Steps To Perform A Soap Test –

  • Fill one glass with tap water and place it on a table or kitchen cabinet.
  • Fill the other glass with table water which is safe to drink and usually soft water. Place it beside the other glass if tap water.
  • Pour a few drops of the liquid soap into the glass filled with table water. You will notice that it doesn’t change color or become forms any lather. Instead, it maintains its crystal-clear composition. This shows that it is soft water.
  • Now, pour a few drops into the glass filled with tap water and wait a while to notice any changes. If your tap water is hard, there will be a reaction between the soap and the hard water causing it to form a white precipitate (cloud-like formation) which settles on the glass surface.
  • If your tap water exhibits a similar action to table water which forms no precipitate, then you will know your tap water is soft, and your water softener is active. If it shows a white precipitate, then its hard water and your water softener is probably faulty.

There Are Two Solutions To Hard Water –

  • If you don’t have a water softener, then you need to buy and install one in your plumbing system. Hard water is unsafe to drink and unpleasant to use; don’t delay installing one for your home. If you don’t know which water softener to purchase, click this link for the best guide to help you choose a water softener.
  • If there is a problem with your water softener, then you should call the customer care and report the situation. If it reoccurs then consider purchasing a water softener from another manufacturer.