Limescale: A small problem with big consequences

23. September 2025
Perfect ice without worries: HIPPOTRON® ICE prevents limescale buildup, saving energy and service costs.

Limescale buildup is a common yet often overlooked problem affecting both households and industry. Hard water, which is rich in minerals such as calcium and magnesium, creates layers of limescale in water pipes and boilers. These deposits reduce equipment efficiency, lead to higher energy consumption, and can cause breakdowns or complete failure of the equipment. In large-scale production, such as in the food or chemical industries, this results in tangible economic losses and increased maintenance requirements.

How and why limescale forms in pipes

As mentioned, limescale forms in pipes mainly due to hard water, i.e., water with a higher mineral content – primarily calcium (Ca²⁺) and magnesium (Mg²⁺). When this type of water is heated or the pressure changes, the soluble salts of these minerals (e.g., calcium bicarbonate) transform into less soluble substances, such as calcium carbonate (CaCO₃). These crystals then settle on pipe walls, heating elements, and other surfaces.

 

Learn how to effectively remove and prevent limescale buildup in your home

Vinegar or citric acid are common remedies for removing limescale because they reliably dissolve mineral deposits. Simply apply the solution to the scale, let it sit for a few minutes, and then rinse. For larger deposits, allow for longer soaking time or use special cleaning products designed for limescale.

Prevention is also important. For example, regularly descale appliances and use water filters. When cleaning faucets, it is good to protect sensitive surfaces to prevent damage. In washing machines, you can prevent deposits by regularly running empty cycles with descaling agents. Not only does limescale spoil the appearance of surfaces, it can also increase energy consumption in water heaters because it impairs heat transfer. Proper cleaning and regular maintenance help keep household appliances in good condition and extend their lifespan.

 

Limescale: A hidden threat to ice resurfacing machines

A similar situation occurs in machines that maintain ice surfaces at ice arenas. Specifically, limescale buildup occurs very quickly in the part of the equipment that scrapes and smooths the ice surface, where water flows and simultaneously comes into contact with various surfaces. During repeated use and heating, minerals contained in the water begin to accumulate, which can lead to nozzle clogging, reduced water spray efficiency, and eventually breakdowns of the entire system. Yet smooth and quality ice plays a crucial role in training and competitions.

HIPPOTRON® ICE – advanced technology for ice maintenance and production

Boson Distribution has developed innovative HIPPOTRON® ICE technology, based on nearly 30 years of research. This modern technology enables water treatment for ice production before it is applied to the ice surface. It improves the quality, hardness, and longevity of the ice while significantly reducing the energy needed to cool the ice and maintain ice arenas.

Effective solution to limescale problems at ice rinks

One of the many benefits of HIPPOTRON® ICE technology is its ability to combat limescale effectively. Ice arena operators have long struggled with this problem because deposits in pipes and ice resurfacing machines reduce performance, increase energy consumption, and require frequent maintenance. After implementing HIPPOTRON® ICE technology, ice technicians confirmed that clogged nozzles and fouled valves were previously common problems, but these issues are now a thing of the past. This extends the lifespan of equipment and reduces operating costs.

Cost savings and perfect ice for every rink!

Cost savings and perfect ice for every rink! Thanks to limescale elimination and optimized ice production processes, rinks can save considerable financial resources on limescale removal, preventive maintenance, and energy consumption. HIPPOTRON® ICE is thus an essential solution for anyone who wants to efficiently and ecologically operate an ice surface with long-term savings. The result is perfectly prepared ice for hockey players, figure skaters, and public skating, as well as satisfied managers and technicians who appreciate the easier maintenance and lower costs.

For more information, please don't hesitate to contact us.