Limescale is an effect of hard water issues, which are problems with water having high levels of dissolved minerals. Particular one is calcium. Calcium cations are normal and natural elements of water chemistry. But when the temperature increases the soluble solids precipitation and becoming insoluble. That is how the scale forms.
Generally the limescale is a sort of chalky deposit that you can find in kettles, boilers and any other heating systems.
The money problem related with hard water problems is like chain reaction. First sign of it can be fact, that your bills for heating changed for higher. As it was said, calcium hydrogen-carbonate in water in process of heating is being converted to insoluble carbonate. It leads to deposite a scale in place where water is heated. As a result a big amount of scale is clogging the pipes. That is why the efficiency water heating has decreased.
Secondly, scale problems may cause the damages of any systems and machines in which water is heated. Washing machines, dishwashers, and water heaters demands more frequent repairs. Sometimes even totally renewal of equipment is needed just because of limescale.
It also effects clothes, dishes, hair and even teeth. Soap and toothpaste don’t lather in hard water. It makes the detergent less effective and you have to use more of it. Dishes have spots after washing and clothes are scratchy because of salts combined in hard water. The effect is that continuous laundering in such water can damage fibers and easily shorten the life of it.
A good solution for such money wasting is water treatment that leads to limescale elimination. And there are many ways of dealing with it. A good idea might be buying a water softener. For example it might be one of water softeners, that works by replacing the calcium and magnesium in the water with sodium. Or an electronic descaler, that may remove lime scale problem. The truth is that all solutions are less expensive than ignoring the problem. The scale prevention might be cheaper than removing its effects. And the only question that remains is how to choose the best water conditioner.