Our water experts
Hard water is an everyday problem in many parts of Germany. It contains high concentrations of dissolved calcium and magnesium. While this ‘hard’ water is harmless to health (in fact, the minerals it contains are valuable to humans), it causes a variety of problems at home. Limescale builds up on taps and in pipes, household appliances become encrusted with calcium deposits, and laundry becomes grey and dull. Homeowners in areas with hard water experience this problem daily and are looking for an effective water softener.
In this guide, we clarify the following:
- What makes hard water harmful for households and technology?
- Do you need a water softener, or are there alternatives?
- What is the role of the Sialex®Ring as a sustainable alternative to a water softener?
Read on to find the answers to these questions and discover the right solution for you to combat limescale.
What makes hard water harmful?
Hard water is tap water with a high concentration of calcium and magnesium ions. The more of these minerals that are dissolved in the water, the harder it is. Rainwater, for example, is naturally very soft, whereas groundwater flowing through limestone can be very hard. While this so-called water hardness is not harmful to health, it does have various negative effects in the home:
- It causes limescale deposits on bathroom fittings, tiles, washbasins, bathtubs, and in household appliances such as kettles, coffee machines and washing machines.
- It can also cause dry skin and brittle hair after showering.
- Laundry can appear dull and dishes can become stained despite using sufficient detergent and rinse aid.
- Frequent repairs to pipes and calcified appliances are also necessary.
- It also increases water and energy consumption, as limescale has an insulating effect meaning that heating elements require more energy.
All of these consequences of hard water can be costly and time-consuming.
If you are also interested in a cost-effective alternative without hidden costs for consulting, installation, additional material, energy or even follow-up costs, please contact us.
Disadvantages of conventional water softeners
As Conventional water softeners for the home, often called ion exchangers, soften the water by passing incoming tap water through an ion exchanger at the property’s water supply connection. This filters out calcium and magnesium ions and replaces them with sodium. This process requires special regeneration salt, which must be replenished regularly. While this chemical process removes the hardness components, it also has significant disadvantages:
- Important minerals are removed: Calcium and magnesium are removed from the water, which are important for water quality and for preparing baby food, for example.
- Increased salt contamination: Softening with salt increases the sodium content of drinking water and the chloride content of wastewater. This has a significant environmental impact. In some regions of the world, such systems are therefore already regulated to prevent the salinisation of soil and drinking water.
- Risk of contamination: Germs can form in the ion exchanger if the system is not used for a long time. Contamination of drinking water in this way is harmful to health and must be avoided at all costs (the system should be cleaned/regenerated when it is restarted).
- Risk of corrosion: The sodium-enriched ‘soft’ water is more corrosive to metals. This can cause rust and pitting in pipes, and in the worst case, lead to expensive pipe breaks.
- High costs and effort: Operating a decalcification system incurs considerable costs, and the initial purchase price is often several thousand pounds. There are also ongoing expenses for salt, electricity, wastewater from rinsing, and maintenance. Heavy 25 kg bags of salt must be regularly purchased and refilled, and the system itself requires occasional inspection and maintenance.
For example: A descaling system for a four-person single-family home usually costs several thousand pounds to purchase. Approximately 150 kg of salt is required for regeneration each year, and the additional electricity and water consumption for regular rinsing incurs further costs. Maintenance and possible repairs also add up in the long run.
Given these disadvantages, many homeowners are considering alternatives. Ideally, the system would not use salt, as our ecosystems are very sensitive to the pollution caused by the salt used in traditional systems. Long-term users confirm that water softeners are expensive to maintain and harmful to the environment. A descaling system at home incurs considerable running costs and has unpleasant side effects for the environment. Therefore, the best solution would be a system that solves the limescale problem without making such compromises. Fortunately, there are now sustainable methods that allow you to avoid the high costs and environmental impact of salt-based descaling — you may even be able to decommission an existing system!
Our advice: look for an environmentally friendly alternative!
The Sialex®Ring is an alternative to a descaling system
The good news is that such an alternative is already available. The Sialex®Ring uses a physical principle to prevent limescale deposits, eliminating the need for salt, chemicals, electricity or magnets. Please note that the Sialex®Ring does not descale in the technical sense; rather, it changes the crystal structure of the dissolved lime in the water. The hardness components therefore remain in the drinking water but cannot settle on surfaces. Existing limescale deposits in pipes and appliances are proven to dissolve over time.
Developed in Germany, the Sialex®Rings are available in various sizes and can be used practically anywhere, from single-family homes and rented flats (e.g. for boilers, showers and fittings) to large industrial plants. These systems have been used tens of thousands of times worldwide, impressively demonstrating their success and reliability. The Sialex®Ring reliably solves limescale problems and offers an effective solution for rust and corrosion in pipes. Thanks to its purely physical mode of action, the product protects your household appliances and all water-carrying pipes, while being completely environmentally friendly.
Here is a brief overview of the advantages of the Sialex®Ring:
- Less limescale and rust: It reduces existing limescale and rust deposits, and prevents new ones from forming.
- Protection against corrosion: It protects pipes from further rust, oxidation and pitting.
- Softer water: Produces noticeably softer water for skin and hair.
- Protects appliances: Extends the life of washing machines, dishwashers, coffee machines and much more.
- Economical: It is economical, inexpensive to purchase and causes no follow-up costs or maintenance.
- Energy-saving: Reduces your electricity costs by an average of 8–10% by removing limescale, which acts as a heat insulator.
Frequently asked questions about domestic water softeners
Is hard water harmful to health?
No, hard tap water is not harmful to humans. In fact, it contains beneficial minerals such as calcium and magnesium. Problems caused by hard water mainly affect household appliances, pipes, and surfaces (e.g. limescale stains and calcified boilers), rather than health.
Do I really need a descaling system in my home?
This depends on how hard your water is and how much limescale build-up bothers you. Water is considered ‘hard’ at around 14 °dH (German hardness degrees), and countermeasures are definitely advisable in such cases. However, in many cases, limescale can be kept at bay without a traditional water softener. Physical alternatives to water softeners, such as the Sialex®Ring, prevent limescale deposits without removing the minerals that cause hardness from the water.
Is softened water unhealthy or harmful?
Water softened by an ion exchange system contains more sodium and less calcium and magnesium. This is generally not a problem for healthy adults. However, completely softened water often tastes slightly salty and contains fewer minerals. Therefore, it is not recommended to use completely softened water to prepare baby food, as the missing minerals are important for infants.
How does the Sialex®Ring work?
The Sialex®Ring does not chemically soften the water; it works using physical oscillations. It changes the structure of the lime in the water so that it no longer settles. With a Sialex®Ring, the calcium in the drinking water is retained (which is good for the taste and health), but limescale deposits are prevented and existing deposits gradually dissolve. All of this happens without the use of salt or chemicals.
How is the Sialex®Ring installed?
It’s very simple: the ring is placed around the outside of the main water pipe and secured with screws. No changes to the pipe are necessary. Installation takes only a few minutes and can usually be carried out by the user. Once installed, the Sialex®Ring is effective immediately and requires no further maintenance.
How quickly does the Sialex®Ring take effect?
As a rule, initial improvements are noticeable after just a few weeks. Visible limescale stains on fittings will decrease, and existing limescale deposits in the pipes will gradually begin to dissolve. The exact timeframe depends on the extent of the existing limescale and water consumption, but many users report noticeable effects within the first month.
Testimonials and installations from around the world
Conclusion
Although traditional water softeners do serve their purpose, the disadvantages mentioned above – ranging from high running costs to environmental impact – are considerable. It is particularly worthwhile looking for alternatives in existing buildings, since conventional water softeners often only appear to be the ideal solution at first (they cannot remove existing limescale deposits).
A much more effective and environmentally friendly solution is to install a Sialex®Ring. This system has been proven effective in practice for almost two decades in thousands of installations, offering numerous advantages to homeowners and businesses alike. With the Sialex®Ring, you can solve your limescale and rust problems without using harsh chemicals. Countless enthusiastic customers worldwide confirm its effectiveness.
If you are interested in sustainable water treatment for your home or business, find out more on our website and arrange your personal consultation appointment today. Experience has shown that the Sialex®Ring achieves excellent results, particularly with regard to limescale, often within just a few weeks.
Do you have any questions? Would you like to test the Sialex®Ring? Contact our distributor partners!
If you are also interested in a cost-effective alternative without hidden costs for consulting, installation, additional material, energy or even follow-up costs, please contact us.
