So, I've only used it once so far, but so far it has worked really well. Was easy to unbox and finish putting together. Directions are easy to understand and even has a pamphlet for quick first time use to get you up and running. Started up first pull. So far, I am really liking it :)

Used this pressure washer to clean driveway pavers. I utilized the surface cleaner which is an effective cleaning attachment. However, the surface cleaner stopped cleaning about a third of the way to finishing the driveway. I followed instructions to clean the nozzle but the surface cleaner still did not clean the surface. This is after 1 use of the surface cleaner. I resorted to using the spray gun to finish the job, which took almost 4 times the amount of time compared to the surface cleaner. The 5 pressure washer nozzles that came with the product were helpful in apply the right amount of pressure to remove hard to remove algae stains. The only problem with using the pray gun is the hose connected to it melted due to the hose touching one to the components on the top of the unit which gets extremely hot while pressure washer is use. I will be contacting the company for replacement of the items.

I had been hanging onto my previous pressure washer for the last 14 years. The thing was great until the engine decided to seize one day (after about 15 minutes of use). With about 200' of dirty vinyl fence left in front of me, I searched around looking for something to love the same way I did my old pressure washer. Going off of online reviews, I decided to go with the WPX3400. Let me just say, this is one solid pressure washer. Assembly took less than 5 minutes, and everything is right where it should be, i.e. the choke and fuel switches are right where you'd want them, the spray nozzles fit securely right on the top of the pressure washer, etc... I never realized how easy a pressure washer should move from place to place in the yard. The hose on my previous unit would drag the ground, so I had to practically pull it backwards wherever I'd go. With my new one, I can move it with easy. Nothing dragging. The hoses sit almost a foot off of the ground. The washer cleaned that 200' of fence that I mentioned earlier in about 5 hours. That's about 3 hours less than my old one. Last but not least, the thing started up on the very first pull! I've never had anything (brand new) start on the very first pull. Usually it takes a couple of pulls to just get fuel into the carb. I was blown away. If I had one complaint, it would be that it can be a little difficult to start back up when you need to add gas. It takes a couple of very quick pulls to get it running again. My wife had a lot of trouble with this. Her pull was more of a slower pull that you'd do when starting it. I'd have to step in and get it started back up. We tried everything to keep it from happening-- pulling the handle to release water pressure, choke off/on, even shutting the fuel off for about 10 seconds before turning the pressure washer off, but this didn't help either. My old pressure washer could be stubborn after a fill up too, so that's why we tried this. I'd love to see someone make a side step attachment of some sort that can be used on a pressure washer. It's always difficult to hold it in place while starting, especially with the lightning fast pulls that it needed after a fill up. Still, I'm not going to knock the review to 4 stars because of this. This was very minor (because it always started back up). The unit is solid, seems very well built, and mowed through a job much faster than we anticipated.

This one nailed it. The handle is taller so I do not have to bend over to transport it, the tires are bigger which helps a lot, the wand is longer than the others and the pressure is fantastic! I would definitely recommend this for a first time purchase or like me, this is my third.

I own other Westinghouse products and find them to be very well constructed with accessible switches, fill ports, etc. This pressure washer lives up to the expectation and the noted advertisement from the web site. They even include the four cycle oil with a filler cap that makes the setup very simple.

I purchased this gas-powered pressure washer because my electric pressure washer wasn't up to the job of power washing my brick patio and concrete sidewalk. The assembly was fast and easy, and the engine was easy to start. This machine did the job much faster and with little effort. It was a big time saver for me. Next, I will be using it to clean my vinyl siding.

I haven't used this yet, but wanted to leave a review about ease of assembly. Very easy. Had it out of the box and assembled completely in less than 30 minutes. I will note that the directions are not very good, and you will need additional tools not mentioned in the instructions. Also, please make sure that all bolts are tight and not just those you install. I found a few that needed a little bit of snugging straight from the factory. I'll leave another review after I've had time to put it to use. I am very hopeful based upon my research that this will be a very good pressure washer.

Just recently assembled and used the device to clean a sidewalk, driveway, and some stainless steel tables. Everything worked as expected. I did put a 45 degree hose elbow on the inlet to make sure my hose wasn't rubbing up against the machine as it was running after reading some other reviews where hoses wore down due to the vibration. That was an easy and cheap addition. Safety on the handle was a nice addition as well as the large (oversized) tires. Oil is included and there are two oil access an fill points! I was oddly missing the green nozzle in my package.

I live in New Hampshire and bought this in April to prepare for summer. It has exceeded all my expectations. I have used it to clean my decks, the siding on my house, my garage floor. All have come out better than I thought. Set up was very simple. Starting the machine is a breeze. The power is amazing. I now am using it to clean our cars. It's great.

I just got this power washer yesterday and used it for the first time today. The assembly instructions were incorrect (such as it saying I only needed a 10 mm wrench when actually I needed more than that). After getting it assembled I power washed our deck and one of our bridges. It did a good job. I expect this power washer will meet my needs for years to come.