[This review was collected as part of a promotion.] I figured I'd try this out as I regularly am power washing my garage floor, deck, and patio. I was pleasantly surprised with how effective it was. I wouldn't recommend it for crack/crevice power washing (obviously), but it's a great General surface cleaner.

Bought this last month but just getting around to using it. Started on the patio cement and about 5 minutes in the large black panel nut kept coming loose. On the next day I went to use it and on the initial trigger pull one of the threaded jet nozzels went flying out from underneath and no way to find it. All in all it would be ok for an electric presure washer but i'd keep it away from any of the more powerful gas ones.I think i will need to find a more durable surface cleaner if I want to have it for more than two jobs

[This review was collected as part of a promotion.] I first used the Karcher Hard Surface Cleaner for my annual fall cleanup. Part of that cleanup includes power-washing not only the driveway but cleaning my wood deck. This amazing tool not only cut my cleaning time to less than half it also got things twice as clean. The attachment has 2 spinning heads that cut a 15” path as opposed to the 3”pass of the nozzle wand. Another great feature is the cuticular bristles around the unit keeping the over-splash to a minimum.

[This review was collected as part of a promotion.] This is a perfect addition to a power washer. Before having this product, I was stuck using just the small nozzle attachment, which made large cleaning tasks daunting. I was able to clean my driveway, walkway and back porch in a fraction of the time it took to do just one area. This product is very heavy and well built. If you have larger areas that need cleaning, save yourself some time and invest in this.

[This review was collected as part of a promotion.] THIS WAS SOMETHING WELL NEEDED HAD TO RENT ONE LAST YEAR TO CLEAN THE SIDING ON THE HOUSE HAVN'T USED IT YET BUT HOPEFULLY WILL BE USING IT SOON THE HOUSE HAPPENS TO GET REALLY NASTY LOOKING AFTER THE WEATHER DOES WHAT IT DOES BEST WHEN IT RAINS OR SNOW IT ALSO SEEMS TO GET GREEN COLORING ON IT SO CAN'T WAIT TO USE IT WHEN THE TIME IS IS RIGHT

I recently bought this and put it to the test. Worked very well and made the job much easier. Only problem was the two plastic lock nuts kept vibrating loose. I was afraid to tighten them too tight and risk breaking them or stripping them. Unit needs metal rings to hold attachment head in place.

[This review was collected as part of a promotion.] Easily connected this cleaner to my pressure washer to try to remove some stains from my concrete driveway. It did a good job at removing some minor dirt and stains. I don't have any super "dirty" areas to put it to a real test yet.

Purchased the surface cleaner a while back but have only just used it. Cleaning built up dirt and moss from an uneven paved area around the pool that would normally take around an hour and a half to clean with my old electric waterblaster, this thing had the job done in under 20 minutes. Extremely impressed. Can't wait to takle the next cleaning job.

[This review was collected as part of a promotion.] This thing makes cleaning your deck or driveway a breeze and it keeps you from getting soaked in the process. I recently did some work on one of my vehicles and was left with some stains on the driveway from some penetrating oil that I had sprayed on some of the bolts. I hooked this up to my pressure washer and, with some degreaser, easily cleaned up my driveway in no time. Sturdy and well built and easy to hook up and use. Would definitely recommend for anyone who needs to clean their concrete.

[This review was collected as part of a promotion.] Wow, this pressure washer attachment is amazing. I used it to clean my patio and driveway. For example, it cleans without the need to continuously wash the same spot. Just one pass will do. It works so much better and faster. It cleans the oil, dirt and sand with little effort. It is definitely a time saver. It is very easy to assemble on to my pressure washer. And what I love most is that I don't get splattered.