[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.

[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.

I just received this Kracher 15” surface cleaner as a gift and I'm having problems with it constantly vibrating when using it, I know how it's suppose to work because my friend has the same exact one with no problem whatsoever and that's why I wanted this surface cleaner. I think it may be defective, please help me resolve this issue. I know this is a good product be I have used the same exact one before.

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.

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.] Pressure cleaning my concrete flatwork has always been a difficult, tedious and time consuming burdensome task. I obtained the Karcher 15" Surface Cleaner in the hope that it would reduce the time and effort required. The Karcher 15” Surface Cleaner proved its worth! The Karcher 15” Surface Cleaner is constructed of a plastic housing with replaceable brush bristle type splash guard skirt that confines the spray to the body of the surface cleaner (hover-cover). Underneath, there are two nozzles mounted to a metal, rotating fixture. The top mechanical assembly for attaching the pressure washer lance is solid brass. It is equipped with a standard ¼” quick-connect fitting for the lance, and it freely rotates for elevation angle. Overall the quality of the Karcher Surface Cleaner appears to be very good. When the algae growth on my concrete driveway gets terribly bad, only the use of a turbo-nozzle will remove it. When the staining is not at its worst, the 15° or 25° pressure tips will do a decent job of removal. However, using either a turbo-nozzle or pressure tip on the large driveway, sidewalk and front walk requires a full day of very hard work. At this time, the algae growth was at a moderate level which would have required about five hours of effort just for the driveway. Once I attached the Karcher 15” Surface Cleaner to the lance and tackled the driveway I was really pleased. The Karcher 15” Surface Cleaner was more effective than a 15° pressure tip, and incredibly faster and easier. Working at the appropriate speed to allow the Karcher Surface Cleaner to do its job properly and effectively, the driveway was finished in less than two hours. This was less than half the time that would have otherwise been required, and with far less effort and back strain. I am very pleased and satisfied with the performance of the Karcher 15” Surface Cleaner, and I am glad to have this time saving and effort reducing accessory.

[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 is a better unit than the Briggs and Stratton surface cleaner (which I own). Instead of just a water lubricated bushing on the rotating arm, it has a sealed anti-friction bearing. The Walmart price beats all other suppliers. It also has a larger cleaning diameter than some other manufacturers.

This is a very nice pressure washer surface cleaner that provides great power. It is harder then I thought to push forward due to the brissels on the bottom. Not difficult but does requrie you to push more force foward then pulling back. The nut that holds the spinning prayers on did come loose but I simply tightened and no issues. Works very well and great for large areas.