What can I do if the tap is dripping?


By Marc Steiner
6 min read

Nahaufnahme eines tropfenden Wasserhahns – was tun bei undichter Armatur?

A dripping faucet is not only annoying but can also unnecessarily increase water consumption and costs in the long run – not to mention the disturbing noise that really grates on your nerves. At Armatron, your partner for high-quality sanitary solutions, we know that quality makes all the difference, because first-class modern faucets stand for durability and state-of-the-art technology. The best part: they are maintenance-friendly and can be repaired, replaced, or supplemented with individual parts if needed. In this article, you will learn what can cause a dripping faucet, what measures you can take yourself, and when replacement makes sense. Because with the right know-how, you can not only save water and money but also avoid unnecessary hassle.

The Faucet is Dripping – Why Quality is Crucial from the Start

If you want to save yourself some stress from the outset, opt for high-quality faucets. This significantly increases the lifespan of kitchen and bathroom installations. Modern technology, durable materials, and first-class workmanship ensure that components function perfectly even after years or can be replaced if worn out. This conserves resources and promotes sustainable solutions in everyday life. A clear product selection, reliable spare part availability, and competent advice help find the right sanitary system for your home, business, or even public facilities, as well as the right solution for problems. If certified standards, efficiency, and high quality are a priority for you, it is worth investing in first-class sanitary solutions.

High-Quality Materials Prevent Problems

The lower the quality of the faucet, the faster a dripping faucet shows signs of wear – and this applies to both the material and the workmanship. Therefore, you should opt for faucets made of solid brass or stainless steel, as these are significantly more resistant to corrosion, limescale, and daily use. The internal components such as seals, cartridges, and valves also last longer in high-quality versions and are easier to replace if necessary. Additionally, durable surface finishes – such as chrome-plated, matt brushed, or PVD-coated – not only provide an elegant appearance but also ensure easy cleaning and less visible water spots. This is a plus point in private rooms as well as in commercial or public facilities. Thus, those who pay attention to tested materials and high-quality workmanship when purchasing a faucet significantly reduce the risk of dripping faucets, which ultimately means fewer defects and fewer repairs are needed.

The Faucet is Dripping: Practical Solutions

When the faucet drips, it's usually due to a worn or calcified seal, cartridge, or a defective valve – all typical components of a faucet that wear out over time with daily use. Dirt particles in the water or improper installation can also cause dripping. Likewise, an aerator can become calcified and be the cause of a dripping faucet. The problem can often be identified by simply opening the faucet – especially with single-lever mixers, a potential fix is usually quick. Before you grab your tools, it's advisable to turn off the water supply – ideally directly under the sink or washbasin. Depending on the model, the steps may vary: For two-handle faucets, it's often the rubber seals, for single-lever mixers, it's the cartridge that needs to be replaced. Any limescale deposits can be removed with vinegar or citric acid or a commercial descaler. For stubborn dirt, a suitable cleaning agent and a soft brush are recommended. When reassembling, make sure the seals are clean and undamaged, and the components fit precisely. If you are unsure, it's better to hire a plumber – this saves time, nerves, and prevents any consequential damage.

Faucet Dripping from the Handle Instead of the Spout

Not every drip appears at the spout: sometimes water leaks directly from the handle or neck of the faucet. This is usually a different problem than classic cartridge wear – often, it's a leaky O-ring seal on the spindle or a loosened handle attachment, not the cartridge itself. With single-lever mixers, this can often be fixed by removing the cover cap on the handle, tightening the screw underneath, and replacing the O-ring seal if necessary. If the dripping from the handle persists even after this, it usually means the entire cartridge is affected and should be replaced.

Washing Machine Faucet Dripping – What’s Different Here?

A dripping washing machine faucet is a special case: here, it’s usually not a mixer tap with a cartridge, but a simple shut-off or washing machine valve that controls the water supply. Before you suspect the valve itself as the cause, it’s worth checking the inlet hose: leaky hose connections are more often the cause than the valve itself and can usually be fixed by tightening the screw connection or replacing a sealing ring. If the valve itself is indeed dripping, it’s often due to a worn or calcified internal seal – a washing machine valve wears out over time due to infrequent but forceful opening and closing. Since such valves are usually permanently installed in the wall, it is recommended to call in a specialist if the valve itself is defective, for safety reasons – water damage from an improperly replaced wall connection is an unnecessary risk.

When is a Repair Worthwhile, and When is a Replacement More Sensible?

Not every dripping faucet needs to be replaced immediately. Often, minor issues can be detected and resolved early through regular descaling and maintenance. In many cases, a targeted intervention, such as replacing a seal or cartridge, is sufficient to restore full functionality. Especially with high-quality faucets, repair is often the more economical solution compared to a complete replacement. However, if multiple components are heavily worn, calcified, or leaking, the situation changes. In such cases, replacing the entire faucet can be more sensible and cost-effective in the long run. It becomes more difficult with very old models: here, spare parts are often hard to find or no longer available. Important: A continuously dripping faucet should not be taken lightly. Over time, it can cause damage and lead to high water or consequential costs. Therefore, proactive maintenance always pays off in the long run.

Choosing the Right Faucet – What Matters

Armatron stands for well-engineered sanitary technology, developed for everyday use and manufactured with an eye on the future. We offer not only high-quality kitchen and bathroom faucets but also spare parts that simplify repairs and extend the lifespan of your fixtures. Our products combine modern technology with durable materials – whether it’s a single-lever mixer, a classic two-handle faucet, or a stylish designer faucet. Every single component is carefully inspected before being added to our range. This ensures that our faucets are not only functional but also visually and qualitatively convincing. The precisely manufactured components also make it possible to easily replace individual parts even after many years – a sustainable advantage that combines longevity, reparability, and resource conservation. Our range is comprehensive, versatile, and focuses on uncompromising quality – so you always find exactly the solution that fits your requirements. If you need more detailed information on the topic, have questions about costs, other options, or anything else on your mind, please write to us using the contact form on our website.

DIY Checklist: Replacing Cartridge or Seal Yourself

  1. Turn off water supply
    Close the angle valves under the washbasin or in the kitchen. Test to ensure no more water flows.
  2. Open the faucet
    Depending on the model, remove the cover on the handle (e.g., with a screwdriver) and loosen the screw underneath.
  3. Remove cartridge or seal
    Disassemble the upper part of the faucet and remove the old cartridge or seal. Note the exact arrangement of the parts.
  4. Insert spare part
    Insert a new, suitable cartridge or seal. Pay attention to quality and compatibility with your faucet model.
  5. Reassemble the faucet
    Reassemble the faucet in reverse order.
  6. Open water supply and test
    Open the valves again and check if the faucet is sealed and working correctly.