I used it to clean 16" sq. tan patio blocks which were very dirty with black and green build up from the winter. After taking it slow I was very impressed and satisfied with the out come. Also it was quicker and less messy than using the single nozzle.

This unit is very easy to use, I Have a Honda 4000 psi pressure washer and it works great with it. The Wheels makes a huge difference, I had a 15" non wheel cleaner and it works good also, but the Westinghouse cleaner take only a 1/4 of the time to do the same job. Highly recommend to others !!!!

I bought the plastic 15" surface cleaner for my pool pavers and front walkway. I wanted to see if it would make a difference. Unbelievable! Fantastic job! I used half the water and completed the job in half the time versus using the wand itself. Only one fair warning though...if you are tall, you will need an extension wand to save your back:)

Just bought this surface cleaner to replace old 12" model and it is wonderful. We have a very long aggregate driveway that would take days without a surface cleaner. 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!

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.

Works great! This Westinghouse 15" surface cleaner does a fantastic job on composite and patio pavers. Ours haven't been cleaned for several years, and this cleaner attached to our pressure washer cleaned off years of dirt, mold and black scum in a matter of minutes without any chemicals or detergent.

I bought this for my pressure washing business and I have no regrets. This surface cleaner cut hours off my jobs clean time allowing me to knock out bigger areas in half the time. Another amazing feature is the zero splash for when cleaning up next to siding. No need to rinse off dirt splash because there is none. Whether you're just starting out, or have been in the game a long time, this attachment is definitely the move. - Faster clean - Zero splash - Easy to attach and use - Durable Thanks Westinghouse.

I bought this 3/5/25, kept it inside and didn't use it the beginning of May. The pump lasted three sessions and the block cracked. It got good reviews online.. idk.. Hoping its not a quality issue, but from the looks of it, it is. Pump casting looks poor quality

I bought the Westinghouse 15" surface cleaner accessory at the same time as I purchased a Westinghouse electric pressure washer. I recently tried it out on my driveway and I was amazed at how easily it removed years of surface grime and mold. It reduced and all day job using a simple spray wand down to several hours. I highly recommend this accessory.

I just received my 15" surface cleaner and it works wonders compared to using the wand with a normal nozzle. The job time went from nearly 6 hours down to 90 minutes for my 50' x 18' driveway plus 100 sq ft area of sidewalk approach. My only advice is to rinse with normal wand after each section of cleaning with the attachment to wash away loosened debris.