This unit saves time and money by covering a broad area faster. It cannot get stubborn stains out - but the pressure nozzle can. For the rest of the job it functions as expected. It is not meant for commercial use - but its fine if you just have one or two properties to maintain.

I purchased this surface cleaner to clean a rather long driveway. Last time, I spent several hours frustrated with the result of trying to clean it with a spray nozzle. The streaking and uneven clean motivated me tp purchase this surface cleaner. Definitely faster and better results. I, also, think it removes far less surface>

Makes cleaning the Driveway a breeze. Received the PWSC Surface Cleaner with our new Westinghouse 3200 PSI Gas Power Water Pressure Washer. Did our driveway in no time at all with the Surface Cleaner. Recommend this to anyone doing Driveways or sidewalks.

This surface cleaner exceeded my expectations. I purchased it with a new 3400psw gas pressure washer also from Westinghouse and it worked like magic on my driveway and sidewalk. It saved me so much time and removed so much dirt I did not want to stop and wanted to do my neighbors as well ;-)

I am suitably impressed. I have a Simpson 3100psi power washer with the Honda GC190 engine. I also have a big driveway, and I power washed it the other day using an old 15" spray disc with no wheels. By the time I was halfway finished I'd already decided to save my back and buy a spray disc with wheels- preferably 4 since I was worried about dropping a wheel off the sidewalk or into an expansion joint and I assumed a 3-wheeler would get high-centered with only 2 wheels on the ground. So I picked out this 16.5" Westinghouse. When it arrived, I wanted to try it but with the driveway recently completed I had nothing left to clean; so to the amusement of my neighbors, I went out and power washed the street in front of my house- years and years of concentrated dirt. To compound things, my neighbor on the uphill side (God bless him) had decided to spray all the mud and muck off his sidewalk and into the street, which flowed downhill and settled nicely in the gutter area in front of my house as well. So all in all, it was a nice test. Here are my impressions: First, this thing is heavy. You can lift it ok when attached to the wand but I can't imagine trying to lift it when using the extensions that come with it. Second, this thing rolls like a dream. It rolls forward and back and sideways with almost no effort and changes direction with no hesitation. I was frankly surprised, since this is what I was hoping for when I gave up on my old disc in the first place. It rolls so easily it kept trying to roll away from the natural crown in the street and bump into my curb (it's heavy, remember?). I learned to compensate my strokes, and after a while we got along fine. Third, it does a fair job at removing dirt. Thin layers of dirt in the street came up in one pass, but as the dirt thickened and became darker I had to run over it 4-5 times, and even then it didn't get all of it. For those spots I went back over it with the green 25 degree nozzle, and it still only came up with difficulty. It is rated to 4400psi - perhaps if my machine was more stout I'd be writing different words here. But I suppose there's a balancing act going on - more power, jets closer to the ground, etc. would make dirt removal better but it would also etch my concrete driveway more. As it is I think this disc and my driveway will become fast friends. I do recommend it, even with the weight.

I bought this surface cleaner 2 weeks ago, I wish i bought it years ago! Easy hook-up, no effort to clean the paver patio and walkway. Just went over the area with a slow sweep up and back, then rinsed with the pressure washer wand and looked good as new.

The Westinghouse 16.5 in. 4000 PSI Surface Cleaner exceeded my expectations in both performance and durability. The all-stainless steel construction, with no plastic parts, gives it a solid and reliable feel. With its large coverage area, cleaning surfaces is quick and efficient, saving both time and effort. It works exactly as described, handling even the toughest cleaning tasks with ease. Highly recommended for those looking for a professional-grade pressure washer accessory that's built to last.

Purchased this item to help streamline cleaning flat surfaces around my home (driveway, sidewalks, deck, etc.). Pleasantly surprised at how well this item works! Speeds up cleaning surfaces vs. using the traditional pressure washer wand/tips. Does a really good job removing dirt/grime. Easy to use as well, clicks right into the quick connect at the end of the pressure washer wand. Saves a ton of time, great accessory to add to your tool stash!

JUST BOUGHT THIS WESTINGHOUSE 15' PWSC. USED IT TODAY AND IT WORKED PERFECTLY FOR HOME USE! (PATIO, LARGE 20' SEATING AREA BAR-B-Q PIT, 4 CAR DRIVEWAY AND 100' OF SIDEWALK AND STREET GUTTERS). GOT RID OF MOLD POLLEN, ROOF RUN-OFF AND DIRT BUILD-UP. EXTREMELY SATISFIED WITH THIS PURCHASE.

I bought this to replace old plastic cleaner. This cleaner is much larger, stainless steel and included casters but was priced, to my surprise, nearly what I paid for my original surface cleaner 10 years ago. I was able to clean my 100 foot driveway in a few hours while remaining dry thanks to the substantial skirt. With the four wheels, I was able to move the heavier 16.5” surface cleaner effortlessly. It is a great purchase and I look forward to keeping my driveway, patio and sidewalks looking great.