Does a really good job cleaning patio stones and solid surfaces. If you take your time, it will also help clear out any mud or moss that may be growing in between patio stones. The brushes do a great job keeping the water in and also seem to provide a light scrub too which is nice.

Bought the 16.5" washer recently. Used it to clean the decks on my house, the pier to my dock and my dock. I have only glowing reports of the the quality of this washer as well as how well it worked and how much time it saved me. First time pressure washing in years and now all look great. Would highly recommend this product and would or will gladly buy another if or when I wear this one out!!

I just received the PWSC12 12" surface cleaner. While I haven't had a chance to put it to work, it appears to be robust and well made. I especially like the brass nozzles. I also like the solid brush skirt that is about an inch long as it contains no gaps between the bristles. The wand connection seems solid with no play where it connects to the main unit--this indicates to me that there will be no leakage at this junction. The only surprise was the little cleaning tool that was included for the nozzles--I almost missed it as it was just laying in the bottom of the shipping box. Overall I am very pleased with this purchase so far and I can't wait to give it a go on my patio, sidewalk and garage floor.

Works great! Significantly limits water spray back into clothing. I used it to clean pavers. I did have to use regular nozzle in areas where some pavers were very uneven, but most of the pavers cleaned very well without extra work. Works best by pulling backwards. By concentrating water within the unit, it helps easily dislodge debris from cracks. Much more gentle on the body than using only wand to clean. Faster cleaning than wand only

This surface cleaner is smaller in diameter and the maximum pressure is the same as my electric pressure washer. I think the smaller diameter makes a difference in cleaning the area. I am switching from gas to electric pressure washer, it is a great product to add to my electric pressure washer

I used this for the first time on an asphalt driveway with heavy moss. It does a good job covering a large area, however, on a flat surface the dirt, moss, and water puddle where it is washed making it extremely difficult to see if the area is clean or not. I had to go over the are again with a spray nozzle to wash away the dirt and moss.

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.

The product does what it's supposed to, greatly reduces the time required to clean driveways and sidewalks. Occasionally have to clean the device but that is easy and doesn't take much time. Would recommend to anyone who needs one for an electric power washer.

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'm pleased that I purchased this product to pressure wash my aggregate driveway. Unfortunately, it was not strong enough to completely clean the driveway even with multiple cleaners and a few rounds of going over the driveway. I will now have to do the remainder with the pressure washer's wand for a more direct contact