Cleaning the patio with the T-Racer
Can a WPC terrace be cleaned with a high-pressure cleaner? What do I need to bear in mind? I looked into this question and cleaned my WPC terrace with the Kärcher T-Racer.
Terrace dirty and mossy after the winter
The WPC decking boards had to be cleaned again this year.
Due to the mild winter, there were some clearly visible color differences on the WPC planks. Especially the areas in the shade were colored green by algae and moss.
Why does moss form on the terrace after winter?
The formation of moss on decking after winter is a common problem and there are several reasons why moss forms on decking:
- Moisture: During the winter, moisture collects on the floorboards, be it from snow, rain or dew. This moisture provides ideal conditions for the growth of moss, which thrives on damp, shady surfaces.
- Shade: In winter, there is less sunlight and the days are shorter, which means that the patio receives less sunlight. Shady areas provide ideal conditions for the growth of moss, especially in combination with moisture.
- Nutrients: Moss requires few nutrients to grow and will even grow on nutrient-poor surfaces. Organic materials such as leaves or dirt that are deposited in winter serve as a food source for the moss.
- Decking material: Certain decking materials such as wood or concrete blocks can be porous and store moisture, which favors the growth of moss. Inadequate drainage can also cause water to stagnate on the surface and promote moss growth.
- Neglect: Irregular cleaning or maintenance of the patio can lead to a build-up of dirt, leaves and other organic materials that encourage the growth of moss.
To prevent or reduce the formation of moss on the patio after winter, it is important to carry out regular cleaning and maintenance work.
This includes removing leaves and other organic debris, sweeping or sweeping the surface regularly, removing moss infestation with a high-pressure cleaner or special cleaning agents and improving drainage to prevent standing water.
So now it was time again and the patio had to be cleaned with a pressure washer.
- Rotierender Punkstrahl
- Kraftvolle Reinigung mit Hochdruck
- Bajonettverbindung
Kärcher high-pressure cleaner and T-Racer
Over the past few years, I have cleaned my WPC decking with the Kärcher Power Scrubber and published my experiences here.
For this year’s cleaning, however, I opted for a simpler method: the patio cleaner T-Racer.
After having to clear the roots of the large trees, I was now equipped with a more powerful Kärcher, the K4 Premium. The difference to my old model was clearly noticeable.
The accessories in particular, such as the T-Racer 250 patio cleaner, proved to be extremely useful. Although I had also taken the Kärcher power scrubber with me for cleaning, it was ultimately superfluous.
The T-Racer proved to be extremely effective. It glided effortlessly over the WPC boards and left an excellent cleaning result.
Thanks to the longer handle, the working height was much more comfortable for me with my 185 cm compared to the power scrubber.
Based on my experience from the previous year, I wore my wellies as a precaution. However, it turns out that they were not really necessary when using the surface cleaner.
The surrounding bristle rim reliably prevented water from splashing outwards and ensured clean cleaning.
Zuletzt aktualisiert am 29. December 2024 um 18:30 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen geändert haben können. Alle Angaben ohne Gewähr. (*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verkäufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verkäufen. Dein Preis ändert sich jedoch nicht.
Result and conclusion patio cleaning
I think you can see the difference quite clearly in the pictures after cleaning.
Incidentally, I didn’t realize the real extent of the soiling beforehand, but only during the cleaning process as my WPC floorboards now shine like new again.
At the edges, by the way, I used the normal spray jet and the dirt blower again, as the surface cleaner also reaches its limits here – due to the shape of the structure.
The surface of the planks has no visible changes or damage. Nothing was detached or removed. The planks are as smooth or dull as they were before.
But to summarize, I would like to award a fair 5 out of 5 points.
- NEU - Entdecken Sie mit der Home & Garden App wertvolle Kärcher-Experten-Tipps wie den richtigen Druck für Ihre Reinigungsaufgabe - individuell abgestimmt auf Ihr Gerät
- NEU - So clever war Reinigen noch nie. Via Bluetooth lässt sich im Handumdrehen der richtige Druck für jede Reinigungsaufgabe von der App auf Ihr Gerät übertragen - für das optimale Reinigungsergebnis
- Extra Power durch Extra Boost - Selbst hartnäckiger, festsitzender Schmutz wird mit dem Boost-Mode im Handumdrehen gelöst; Aktiviert über Pistole oder App, schaltet er 15 bar zusätzlich frei
- Die leistungsstarke Lösung - Vielfältigen Reinigungsaufgaben an Fahrzeugen, Gartengeräten, Balkon- und Gartenmöbeln, Zäunen und Wegen, Treppen und Steinmauern begegnet der K 5 gelassen und mühelos
- Lieferumfang: Hochdruckreiniger mit 180 Q Smart Control-Pistole, 3-in-1-Multi Jet-Strahlrohr, Home-Kit (Flächenreiniger T 5, Stein- und Fassadenreiniger 3-in-1 1 l), 10 m Hochdruckschlauch
Video – Cleaning WPC decking with the T-Racer
I have cleaned my WPC decking with a pressure washer in the past. In addition to the dirt blower and the power scrubber, I also tried out the T-Racer.
You can see the result for yourself in my video. The video is part of my Test | Experience | Conclusion playlist.
If you want to see more of me and my projects, feel free to check out my YouTube channel.
- Kompatibel mit Hochdruckreiniger der Klassen K 4 bis K 7
- Effiziente Reinigung von großen Flächen durch zwei rotierende Flachstrahldüsen, deren Abstand zum Untergrund variabel eingestellt werden kann
- Einfaches Arbeiten - durch den Druck der Düsen auf den Untergrund, wird der T 7 Plus leicht nach oben gedrückt und schwebt über den Boden
- Anwendungsgebiete: Reinigung von Ecken- und Kanten, größere Stein- oder Holzterassen, Einfahrten, Garagentore und Fassaden
- Lieferumfang: Flächenreiniger T 7 Plus T-Racer mit Verlängerungsrohr
Video – Comparison of Kärcher tiller vs. scrubber vs. T-Racer
Which is the right attachment for my Kärcher high-pressure cleaner to clean my WPC and BPC decking boards to clean? I have tested it.
In the video I show you my results with the dirt blower, the Kärcher power scrubber and the Kärcher patio cleaner (T-Racer).
This video is part of my Test | Experience | Conclusion playlist.
If you want to see more of me and my projects, feel free to check out my YouTube channel.
- Drei integrierte Hochdruckdüsen für die schnelle und einfache Reinigung von hartnäckigem Schmutz auf kleinen bis mittelgroßen Flächen und Treppen
- Perfekte spritzfreie Reinigung aller Ecken und Kanten dank schwenkbarer
- Seitendüse und Borstenring als Spritzwasserschutz Der 360 Grad drehbare
- Bürstenkopf sorgt für volle Flexibilität – auch bei schwer erreichbaren Stellen
- Lieferumfang: Flächenreiniger PS 30 Plus Powerschrubber, kompatibel mit allen Kärcher Hochdruckreinigern K 2 bis K 7
What should I look out for when cleaning the patio?
When cleaning the patio with a pressure washer, there are a few important points to bear in mind to avoid damage and achieve optimum results.
The greatest risk when cleaning WPC decking with a high-pressure cleaner is damage to the WPC surface. It is therefore essential to pay attention to a few things:
- Keep a safe distance: Always keep the pressure washer at an appropriate distance from the decking surface to prevent damage.
- Set the pressure: Set the water pressure according to the plank material to prevent damage and achieve an effective cleaning result.
- Use the correct nozzle: Select the right nozzle for the pressure washer to control the water jet and prevent surface damage. This is where the T-Racer shows its strengths!
- Wear protective clothing: Wear suitable protective clothing such as gloves, sturdy shoes and safety goggles to protect yourself from flying dirt particles and water.
- Protect surroundings: Cover sensitive plants or furniture in the vicinity to protect them from the strong jet of water and prevent damage.
By following these tips and proceeding with care, the patio can be cleaned effectively without causing any damage.
- Effiziente und gleichmäßige Reinigung
- Intelligenter Verbrauch statt Wasserverschwendung
- Reinigung bis an den Rand
- Ergonomische Arbeitshaltung
- Vielseitig einsetzbar für verschiedene Außenflächen
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