I use my OneWash Pressure Washer to pressure wash vehicles at the car dealership I work at. I use it for several hours at a time and the performance never falters. It also works wonderfully when cleaning vinyl siding and sidewalks. There are so many uses for it and it's so easy to use that it has made pressure washing my favorite task at home and work!

I have had other power washers but this one by far is the best one.easy to use and with the features that is has gives you the total control for the job you want to do, from washing the house,fence,car and sidewalks with one machine it's just incredible..

This is a cleanly designed unit, and easy to start and maneuver. Purchased brand new only two months ago. Upon only the second use, the on/off power switch actually broke in half and fell out of the hole.Upon inspection, the design looks very flimsy compared to the overall quality of the unit. I've been informed that I will have to take it to a Generac service center for repair. This flimsy switch has really left me with a bad taste in my mouth!

Overall excellent machine. Replaces a 12 year old Power Washer that failed, and after 3 weeks am still happy with purchase. The variable pressure (really a variable throttle) works well. There are only two irritants: The hose hook is poorly designed and the hose falls off during transit; Doesn't include a 40 degree nozzle. Competitive machines include 5 nozzles, this only has 3.

[This review was collected as part of a promotion.] Purchased the “one wash” last month. So far so good. The variable pressure option was the main reason I decided to make my purchase, 2000 psi for my vinyl siding, and 3100 psi for my brick pavers. And the reputation of Generacs' wonderful products. I would recommend this brand to everyone I know.

The unit was easy to assemble,instructions were clear. Once I learned to pull the choke knob out "all the way" the unit started promptly. The choke knob needed some wd40. The only problem I could see is the hose doesn't look like it will last very long. Mine developed kinks as soon as I unrolled it. I'm sure it will have to be replaced soon. I hope if it does it's still under warranty. Everything else seems good for now.

I wanted a power washer with more power and the Generac 6565, with 4200 PSI and 4 GPM definitely delivered! Over the years I have owned or rented power washers with max 3800 PSI and 2.8 GPM but nothing compares to this machine. I cleaned my deck and siding, with less effort and in half the time, using my new Generac 6565. I highly recommend this machine!

[This review was collected as part of a promotion.] It was very simple to put this unit together. 20 minutes and I was ready to go. Very straight forward and easy to operate. It does a good job for a residential unit. It has a gas shut off so that you can burn the gas out of the carburetor if it won't be used for awhile.

The 6565 is a very robust and reliable pressure washer. Be very careful when using as it will damage softer materials. This pressure washer has a compact design and is very powerful for cleaning anything. The engine starts first pull almost every time and seems to be reliable. The 6565 is a great value for the work it does.

Overall good specs on paper. However look at how it is built. Here are the downsides: 1. Handle is made out of plastic. Don't try to lift this unit using the handle or you will likely break it. 2. Handle has fold down pivot joints. In theory this sounds great! But in practice this is the weakest part of the handle assembly, they should not have put in this useless feature. It saves very little space, and reduces the integrity of the unit as you can no longer lift it up via handle without feature of breaking the plastic hinge joint.