Greenworks 12" (in.) Surface Cleaner Pressure Washer Attachment

Essy to use. Does what it says. Was refurbished. No problems. Cleans well

It is so satisfying to push this thing like a vacuum across the blackened driveway and watch it leave a streak of clean white concrete behind. Works like a dream and saved my back not having to clean a few inches at a time with the spray nozzle. Knocked out the driveway, walkway, and front of the house in an afternoon. Absolutely worth it!

Does ir get the job done faster? Yes. Does it do as good of a job as the nozzle I use? No. My deck is a painted wood that always gets mold and gunk on it over the winter. This did an okay job, and I'd probably use it again, but it doesn't get the wood as clean. It doesn't have scrubbing power - the brushes just move in a circular pattern.

I got this to do the concrete and it cleans it quite well very good systemWhy did you pick this product vs others?:I picked it because my pressure washer did not have one and that was on here and I bought it it's greatEase of maneuver:Hook it up and then way it goes it cleans great

Similar to other reviews here, the unit I received failed within seconds of applying water pressure. Initially, one of the two black nozzles came completely off. I noted the metal 'U pin' that holds it in place came loose allowing the failure. After replacing the pin and trying a second time, the metal spray nozzle inside of the larger platic nozzle was thrown out. Similarly, the metal nozzle is also held in by the same type of 'U pin'. Unfortunately, in the second case I could not locate the U pin again and the planned pressure washing of my driveway for the evening was over. In addition, I noted when one of the two failures occured it resulted in cracking one of the plastic support beams inside the housing. My background is electronic design, but even I can see the mechanical 'U pin design chosen is insufficient. The designer should have used a mechanism that locked itself once inserted. Frankly, a piece of safety wire or a twisted paperclip, snipped after assembly would work much better. Also, from examining the plastic where the U pin inserts, one can see part of the black plastic has cracked away. Bottom line, if the manufacturer had tested just a small sample of units off the line I can't believe they would not have encountered the same problem? Or they chose not to fix the problem. For either case, shame on the designer and/or manufacturer for ignoring basic design, test, and development iteration practice. My initial gut feel was to go with one the more expensive stainless steel models, but the price, relatively high customer satisfaction level, and 'Amazon Choices sucked me in. Frankly, find the later two very confusing given my experience.

What a time-saver, this thing really works! Connect directly and easily to your pressure washer's wand and go to work ... but to a lot less work than if you didn't have it. I figured it would be okay, but this has exceeded my expectations. Loaned my first one to a neighbor, who back over it with his car. Before destroying it, though, he'd had a chance to see how well it works, so I ordered two - one for him and one to replace the one he killed.

great in concept and price but functionality seems to be lacking. The water pressure is good sometimes for cleaning the sidewalk or patio but doesn't always clean evenly. I usually need to go back over the same area with the regular power washing sprayer.

My husband has used this 3 times since getting it on Father's Day. He loves it. It's held up well and seems sturdy