Effectively remove limescale from water - with Evodrop
Evodrop AG is your Swiss expert for limescale-free water - at home, in the office and wherever you need pure, soft water. Our innovative water treatment reliably removes limescale without salt or chemicals, protecting pipes, household appliances and your health. Experience the benefits of modern limescale filtration - ecological, low-maintenance and Made in Switzerland.
Limescale in water - causes, effects and how Evodrop can provide lasting relief
What is limescale in water?
Lime - chemically known as calcium carbonate (CaCO₃) - is a natural mineral that gets into drinking water when water-soluble rocks such as limestone, chalk or marble flow through it. The concentration of limescale is particularly high in regions with hard water, which leads to visible deposits on taps, in pipes and on heating elements.
Why is lime a problem?
While lime can be useful in certain branches of industry - such as the construction or paper industry - it is undesirable in drinking water. Lime leads to:
- Calcified pipes and higher maintenance costs
- Inefficient heating systems and rising energy costs
- Shorter service life of household appliances such as washing machines and coffee machines
- Disturbing residues on glass, tiles and fittings
- Dry skin and dull hair after showering
In short: limescale impairs comfort, hygiene and the function of your water infrastructure - both in private households and in commercial facilities.
Where does the lime come from?
Limescale is formed through the natural mineralization of water: when rainwater seeps through calcareous layers of rock, it becomes enriched with calcium and magnesium ions. The higher the concentration of these minerals, the harder the water - and the more pronounced the limescale deposits.
Is calcium carbonate the same as lime?
Yes - in chemistry, lime is known as calcium carbonate. This compound is not harmful to health, but it does cause stubborn deposits. Particularly at high temperatures (e.g. in the boiler), calcium carbonate precipitates as limestone and is deposited on surfaces.
The solution: remove limescale with Evodrop
While conventional descaling systems usually rely on ion exchange with salt or chemical additives, Evodrop takes a completely new approach. Our patented micro-vortex technology, developed in Switzerland, is based on a physical principle that reduces limescale deposits naturally and sustainably - completely without salt, chemicals or water loss.
Descaling without salt using EVODROP's malic acid technology - Find out more here.
Unique advantages of malic acid technology - Naturally effective against limescale
Remove limescale with the power of nature
Evodrop is breaking new ground in water treatment - with a patented malic acid technology that not only converts limescale, but also removes up to 94% of it completely. The natural taste of the water is retained - as are the valuable minerals. The basis of this innovation is malic acid, a natural, organic component of many fruits - especially apples. It makes limescale removal not only effective, but also safe, healthy and environmentally friendly.
1. highly effective descaling - instead of pure conversion
In contrast to conventional methods such as seed crystals, turbulators or magnetizers, which merely transform limescale into a different form, Evodrop technology removes limescale from the water without leaving any residue. This means
- No more deposits on fittings, in household appliances or pipes
- Sustainable protection of your infrastructure - without additional maintenance costs
- Stable water quality - even with highly calcareous water
This precision in descaling ensures a long-lasting solution that clearly outperforms conventional systems.
2. preservation of important minerals
While conventional water softening systems use salt to remove both limescale and essential minerals such as calcium and magnesium, Evodrop takes a more differentiated approach.
Our technology:
- Only binds the excess lime, but not the health-promoting minerals
- Preserves calcium and magnesium in a bioavailable form in the water
- Supports a healthy supply of minerals directly via the drinking water
This keeps the water natural, rich in vital substances and unadulterated in taste - ideal for families, children and health-conscious people.
3. natural. Tasty. Healthy.
Malic acid is a tasteless organic compound that is widely found in nature and is easily absorbed by the body. Its use in Evodrop technology offers:
- No residues, no chemical additives, no risks
- Flawless sensory properties of the water - fresh, clear, natural
- Gentle water treatment, also suitable for sensitive skin and allergy sufferers
The organic binding of the dissolved minerals not only makes the water tastier, but also increases its biological usability.
4. positive effects on cell metabolism
Initial independent studies show that Evodrop-filtered water can have a positive effect on cell activity and metabolism.
This is due to, among other things:
- The optimized structure of the water
- The higher bioavailability of minerals
- The natural composition without chemical additives
These findings open up new perspectives on the importance of high-quality treated water in biological and medical applications - both preventative and therapeutic.
With Evodrop, you not only get limescale-free water, but also a healthy, natural food that noticeably improves your quality of life - sustainably, ecologically and innovatively.
Your advantages at a glance:
- No salt, no chemicals: environmentally friendly alternative to classic descaling systems
- 100% water efficiency: no additional water consumption - ideal for sustainable households
- Preservation of valuable minerals: calcium and magnesium remain in the water
- Low-maintenance & durable: no regeneration cycles, no refill agents required
- Made in Switzerland: Highest quality standards and technological excellence
International patent application for technology
The technology is internationally patent pending and exemplifies Evodrop's commitment to innovation and quality. By using Evodrop systems, you not only enjoy softer and more digestible water, but also make an active contribution to environmental protection.
Removing limescale without salt - the Evodrop method
When deciding between a traditional salt-based water softening system and a modern salt-free limescale protection system from Evodrop, you should consider the following advantages of our innovative solutions:
Preservation of minerals
Ease of installation
Maintenance and costs
Environmental friendliness
Additional protection
Natural descaling without salt with malic acid complex
Why choose Evodrop?
Evodrop stands for innovative solutions that not only meet your immediate needs for soft and limescale-free water, but also help to maintain the value of your installations and appliances in the long term. By choosing Evodrop, you are making a sustainable investment in the health and efficiency of your household or business.
Advantages of limescale removal with Evodrop
- Efficient limescale removal: Evodrop systems are specifically designed to effectively remove limescale from your water. By utilizing our innovative technologies, we offer a solution that filters up to 94% of limescale from the water. This leads to a significant improvement in the water quality and performance of your water systems.
- Environmentally friendly and safe: Our technologies are environmentally friendly as they do not require the use of harmful chemicals or salts. This not only protects the environment, but also ensures that your water remains free of additional sodium ions, which is particularly beneficial for people with health concerns such as high blood pressure.
- Cost-efficient and low-maintenance: Thanks to the high efficiency of our systems and the fact that no regular salt replacement is required, our solutions offer significant cost savings compared to traditional softening systems. Evodrop systems are also low-maintenance, saving you time and effort.









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Frequently asked questions about limescale removal with Evodrop
How does Evodrop remove limescale from the water?
Evodrop uses a patented malic acid technology in combination with physical micro turbulence. Lime (calcium carbonate) is specifically bound and up to 94% removed from the water - without any salt, harmful chemicals or water loss. The valuable minerals are retained.
Is malic acid safe for health?
Do calcium and magnesium remain in the water?
How does Evodrop differ from conventional descaling systems?
- No salt, no chemicals: environmentally friendly & low maintenance
- No conversion, but removal: up to 94 % of limescale is removed
- Valuable minerals are preserved
- No additional water consumption, no waste water
- Made in Switzerland: tested quality & sustainable technology
Does Evodrop change the taste of the water?
No - on the contrary: many customers report a fresher, clearer taste. As no chemical additives are used and the natural minerals remain in the water, the water tastes particularly soft and pleasant.






