Dual-Function Undercarriage Cleaner, 24 Inch, Water Broom for Pressure Washer with 7 Nozzles, Under Car Washer Attachment, 3 Pcs Extension Wand, 4000 PSI

Revolutionary device. I use it to sweep my pool enclosure, driveway and other outdoor surfaces. It does a great job and saves time. It you turn the unit over, it can be used to remove salt water from your boat and trailer.

Works well, no issues and great value. I use this for cleaning under my car and taking off the salt and grime underneath. Very well made and the extensions are appreciated as they make it possible to reach far under the car.

Rolling sprayer works well enough, the swivel joints allow it to flop all over, but you get a technique down that works, I doubt any others are better. The soap bottle on the other hand, worked great the first time, and has since deteriorated quickly. I used a degreaser and it appears to have degraded the plastic and hose, so far the metal ball that holds the suction tube to the bottom has cracked allowing the ball to fall out and the hose to point wherever it wants, and the plastic threads at the top have cracked and broken half off, the cap stays on but barely, and it leaks like crazy, it's probably good for one more use before it won't even stay attached. I don't want to knock it too hard since instructions probably say not to store the degreaser/soap in the bottle when not in use, fortunately there are other options to replace just that piece.

The roads where I live don't have to be salted a ton during the winter, but enough that I wanted something to rinse off the underside of our vehicles. This thing paired with a 3400psi pressure washer works extremely well and produces a lot of pressure. The extensions are easy to put together and gives plenty of reach to get under our car and truck. Definitely recommend buying this.

Good quality materials. I use it to pressure wash under my mover after mowing. The wheels are about 1/4" too tall to fit under my mower deck. But I drive the mower up up on to a 3/4" plywood scraps - lifts it up just enough - works great!

Update: Finally got in contact with their customer support. The issue I had with the foam canon leaking is normal and the solution is to install the brass nozzles on the undercarriage washer. I do wish that was something made more obvious within the ad and the photos and videos. With the brass nozzles undercarriage washer has no pressure and it’s too inconvenient to keep swapping the nozzles over every time I need to rinse off the undercarriage. The best solution in my case would be to just buy a second undercarriage washer and have one for use with the foam cannon and one for just rinsing.

Excellent product. I will recommend this product. Easy to use.

Works pretty well I wish it had a little more pressure to it but that’s because of the power washer I have a small electric one, but I just wanted it to knock off most of the road salt

Must have for salty winters, rinse off the salt and chemicals from your undercarriage to prevent rusting. Well made, ball bearing rollers and decent quality quick connects. There will be some loose with 4 quick connect attached but it does the job. Even comes with a pin to clean clogged nozzles

Malheureusement je me doutais un peu du problème mais j'ai voulus essayer, un manque de puissance à la sortie malgré un Nettoyeur HP puissant derrière ! Peut-être juste bon à nettoyer le dessous des voitures !

とりあえず1回使用しました。 4つの噴出口がありますが、工進のエンジン式の高圧洗浄機だとちゃんと水圧あります。

Die Qualität kann überzeugen: Das Rohr ist dickwandig, die Düsen aus Metall, die Räder sind kugelgelagert und daher sehr leichtgängig und von hoher Qualität. Auch die Verlängerungsstreben sind aus Metall. Leider ist der Druck nur mäßig. Das liegt einfach daran, dass sich der Druck des Hochdruckreinigers auf mehrere Düsen verteilt, so dass jede Düse nur noch ein Viertel des ursprünglichen Drucks zur Verfügung stellt. Als Unterbodenreiniger wird das vermutlich reinigen. Dafür würde ich ihn empfehlen. Für das Reinigen eines Hof-Steinpflasters (wofür ich ihn einsetzen wollte) reicht der Druck hingegen nicht. Da kann man dann auch gleich einen harten Besen nehmen.

Great product