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.

I purchased just a few weeks, this Westinghouse 16.5 works perfectly with my new pressure washer, only purchased a 3200 psi. but this tool works perfectly. I did purchase an extra 50 foot line for the washer as you will need it to continue with your project without moving PW. If on the fence, buy it as it will seriously cut down your work time.

This surface cleaner accessory is much faster than the nozzles for concrete and cleans more even. It is easy to install and use. I just wish that it came with a 1 or 2 feet extension for tall guys like me. It is a bit short, so in order to hold with 2 hands I need to bend a bit which is not comfortable, I had to use only one hand to avoid that.

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.

Makes cleaning the Driveway a breeze. Did our driveway in no time at all with the Surface Cleaner. Connected to my pressure washer easily. It works flawless! This surface washer worked perfectly and did not need any more pressure to do the job correctly. This does a great job quickly and very well. Extremely powerful, perfect to get in between every piece. Yes our driveway gets this ugly every year! but you have to find your comfort zone on exactly how to hold it and glide it. I would recommend it to everybody

Upon receipt of this inexpensive surface cleaner, I was pleasantly surprised with the quality of the materials. The metal components were high grade stainless steel and bronze. The plastic shroud was heavy duty and the wiper brush was very well made and attached. The quick-connect male plug provided on the cleaner fit my pressure washer disconnect perfectly with no leaks. It's maiden voyage was to clean a 1,800sf painted wood deck. The results were equal to if not better than if I had used my pressure washer with a rotating nozzle, in half the time. Next was the stamped concrete pool deck. it was a little harder to push around on the concrete than the painted deck, but it still gave me excellent results. I have already told my brother that he needed to buy one. I am very pleased!

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.

The Westinghouse PWSC12 is a great addition to our power washer setup. It's easy to connect and significantly improves cleaning efficiency on driveways, patios, and other flat surfaces. The rotating jets provide consistent pressure while minimizing splash-back, and the durable housing handles heavy use well. A must-have accessory that makes large surface cleaning faster and more effective.

I purchased this 12 in. Surface washer last month and took it out of the box this weekend. For the price, I was not expecting a great result in cleaning my deck. To my surprise the cleaning was better than expected. Attaching it was easy, moving it along my deck boards was easy. With my pressure washer only being a 2500 PSI machine, I was very impressed with the results. The only note I'll make is that I still needed to use my nozzles for the corners of my deck prior to using this device.

I spent 6 days with a single rotating nozzle pressure creating concentric 3" circles cleaning over 2500 sq ft of concrete around my property. No worries. It was really bad with a lot of stain and dead biological material affixed to it. I wanted the initial cleaning to be meticulous & complete. I bought this surface cleaner so that every two years I can easily & quickly maintain my clean concrete. It's heavy duty and I have no doubts that it will be able to handle the job for years to come. My aching back thanked me.