So far I have used the unit to clean a back porch which is a concrete slab. The unit is infinitely better than just using a wand with a turbo nozzle or standard spray bits. It is incredibly quick and consistent. I have found that on a level surface one handed operation is possible as the wheels work so well. The splash guard on the unit also works great and I have not had any splashing/spraying outside of the unit. The construction of the device itself is impressively stout. I would purchase this product again. Currently this is being powered at 3200psi at 2.3gpm.

The PWSCSS 16.5 inch unit cleaned my driveway and sidewalks. It was easy to hook up and use. The only issue was that I needed to have a secondary hose to wash the dirt away from the concrete after the surface attachment was used. It removes the dirt from the concrete, but it does not wash it away from the cleaning head area. It needs to be more like a walking mower with a side ejection port.

Works just fine. I cleaned a driveway with it, making it much faster than just the wand. I would do the edges of the driveway with the wand, and then go over the rest with this attachment, then spray down with the wand every 6 feet or so. Go slow and steady, overlap by about 1/4, to hide any lines.

I purchased this surface cleaner along with my WPX 3400e electric pressure wash washer to clean my driveway sidewalk. I was extremely pleased with the results. I could not have done this job without this surface cleaner. Its solid, stainless steel construction, industrial grade caster wheels, and stainless steel extension pipes did a fantastic job. It would’ve taken me forever using only my pressure washer with a nozzle attachment. I highly recommend this surface cleaner for anyone who needs to clean a driveway, sidewalk, or paver patio. This is outstanding product.

Used Surface cleaner for the first time today. Wow, Wow, Wow, what normally takes me 4 plus hours to power wash my double driveway took me no more than 1 1/2 hours. It did a great job. I had no issues with it. Sure, which I had it years ago. Thank you, Westinghouse for making a great, affordable product.

I purchased this surface cleaner to pressure wash my 150' double wide driveway after borrowing my son-in-law's. His was plastic without wheels and was very hard to control. It also left streaks on the driveway where it didn't clean. He probably pay half what I paid. It is definitely worth the extra money. This is extremely high quality and a pleasure to use.

I searched for some time to find a surface washer that was wide enough, on wheels, and made with stainless steel. This one met all the criteria that I had and at a very reasonable price. It is actually as advertised and is solidly built. Very satisfied.

Purchased to clean my pool deck and drive ways. Easy to use on smooth surfaces like my driveway but my pool deck is Cool Deck and quite rough and porous. I must say this surface cleaner did a really good job on both surfaces. The texture of the Cool Deck made me have to pick it up to move it over and I could only clean as I was pulling the cleaner backwards. It still was so much faster and easier than just using the pressure gun. I gave it 4 stars instead of 5 because of this but knowing what I do now I probably should have purchased the 15" Surface Cleaner with wheels due to my Cool Deck surface. I recommend this cleaner for smooth surfaces but if you have an extremely rough surface like I do purchase the cleaner with wheels.

I bought this a couple of months ago and used for the first time over the period of a couple days. I had 3 buildings and extended driveways to clean. This device did a great job of scouring the driveway with virtually no overspray. I think this machine saved me no less than 6 hours over the time I used to spend on this project. Told my wife that I wish I had bought it years ago.

I am very please the results after I connected it to my pressure washer and used it to wash my front porch and driveway, even the siding along the front porch. It not only cleaned very well, but also efficient, i.e., much less time and water, compared to two years ago when I used only the pressure washer for the job.