Pipe Cleaning

1. Locate and inspect the problem area:

Problem areas and pipe blockages can have many causes. They can be caused by grease, hair, food residues or other substances, some of which are accidentally or unknowingly washed down the drain. However, lime deposits on pipe connections can also be the cause.
For example, fats and oils are initially liquid when they come out of the hot pan or at room temperature, but when they come into contact with the cold pipe and cold water they stagnate and get stuck in the pipe. Other things such as hair or food remains can then adhere to these solidified fats and a blockage is not far away.

First of all, the problem area must be located and closely observed so that the right measures can be taken. But how do you find it best, when usually only a few centimetres can be seen inside the pipe?

The easiest way to detect such a blockage is to use an inspection camera. With the long elastic cable or even the gooseneck extension you can penetrate particularly deep into the pipe. An LED light attached to the camera provides the best view, even in very dirty pipes.

Mögliche Ursache des verstopften Abflusses

• Fette, Haare, Essensreste oder andere Stoffe, die teils versehentlich oder unwissentlich im Abfluss herunter gespült werden.
• Kalkablagerungen an Rohrverbindungen

Beispielsweise sind Fette und Öle zunächst flüssig, wenn sie aus der heißen Pfanne kommen oder Raumtemperatur haben. Kommen sie mit dem kalten Rohr und kaltem Wasser in Verbindung stagnieren sie und bleiben im Rohr hängen. An diesen verfestigten Fetten können sich beispielsweise Haare oder Essensreste hängen bleiben und der Abfluss verstopft.

2. home remedies to solve pollution instead of expensive and toxic chemicals

Chemicals from the various drugstores are usually neither good for the environment nor for the pipe itself. That's right, pipe cleaners often contain very aggressive chemicals that can attack the surface structure of a pipe, so they often cause more damage than good.

In most cases, simple household remedies such as boiling water, baking powder or vinegar essence will help. In more severe cases, different types of tools such as the classic suction-pressure pump or a pipe cleaning spiral may be used.

What is used when?

For light soiling, such as settled fat, it often helps to simply pour boiling water directly into the spout. Most fats should then become liquid again and run off with the waste water.

If this life-hack did not help or if the water still runs off slowly, it is possible that other impurities such as hair or lime get stuck in the pipe. Depending on how close the dirt is to the drain, you can try to pull it out with a toothbrush or the hook of the endoscope camera. But a simple housewife trick could also be helpful: Baking soda and vinegar! Put three tablespoons of baking powder into the drain and pour a cup of vinegar essence. After it has stopped bubbling, pour in just a cup of hot water and with a little luck the pipe should be clear again.

If the pipe is still dirty or the dirt is very stubborn, only real tools will help. Here the well-known suction bell can be helpful. The sink or wash basin must now be filled until the suction bell is completely under water. Then the Pumps must be moved carefully up and down. In this way the solid dirt is loosened with even over- and underpressure. If there is still lime scale contamination in the drain, a specialist must be consulted!

3. pipe cleaning spiral

Pipe cleaning spirals consist of a strong but flexible spring-like coated wire. Thinner spirals run better and more smoothly through pipes, but can deform and expand and loosen more easily. Thicker spirals are usually more stable but are somewhat harder to pass through pipe systems.

At the beginning of a pipe spiral is the drive, this can be operated manually or with the help of a suitable connection via a cordless screwdriver.
Due to the flexible spiral and the continuous rotation of the drive, the spiral rotates in the pipe and the dirt is scraped off the walls of the pipes and can then be easily rinsed away with water. The spiral is subjected to torsional stress. In this way the spiral builds up sufficient tension through the rotation of the motor. If the spiral is at the end of a pipe and the torque becomes too high, it can overturn and it is particularly difficult to remove it from the pipe, so this should be avoided at all costs. If the torque increases, this is noticeable, but most noticeable in the hand crank.

At the end of the spiral is only an open wound tip on simple spirals. Professional tools often have replaceable drill bits with claws.

Attachments can be various pipe tools, it can be a milling cutter, a leaf drill, a twist drill or a club drill.

Wenn die Hausmittel nicht helfen und das Rohr immer noch verschmutzt ist, hilft nur noch echtes Werkzeug:

1. Saugglocke (Pömpel)
   Ein klassischer Pömpel ist vom Aufbau her vielleicht das einfachste, aber nicht immer das effektivste Werkzeug.  Bei schweren Verstopfungen ist die Arbeit sehr kraftaufwändig.
2. Rohrreinigungsspirale
   Mit einer Rohrreinigungsspirale sind Sie grundsätzlich immer gut beraten. Sie entfernt so gut wie jede Schmutzart aus Ihren Rohren, gilt aber eher als Profiwerkzeug und ist nur bei sehr starken Verschmutzungen wirklich nötig.
3. Saugdruckpumpe
   Die Saugdruckpumpe ist einfach in der Handhabung, nicht besonders teuer in der Anschaffung und für die meisten Verschmutzungen geeignet.
4. Eine Endoskopkamera ist allemal sehr hilfreich und kann auch in vielen anderen Gebieten eine echte Erleichterung darstellen.

5. which tool is the right one?

A classic plunger is perhaps the simplest, but not always the most effective, and in the case of serious blockages it is also very power-intensive. You are always well advised to use a pipe cleaning spiral and it will remove almost any type of dirt from your pipes, but it is considered to be a professional tool and is only really necessary in the case of very heavy soiling. The suction pressure pump is easy to handle, not very expensive to purchase and suitable for most types of dirt. An endoscope camera is always very helpful and can also be a real relief in many other areas. Now it is your decision which pipe tool is best suited for your purposes. WALTER offers a wide range of these and also has access to an extensive range of particularly high-quality ROTHENBERGER Industrial tools.