I've used both the Water Broom and the Undercarriage Washer. 1st - Water Broom. I cleaned the salt from my garage floor. The broom lifted and pushed the salt easily. It is better than just a pressure washer single nozzle because there is less fan-out with the broom . The water and salt is pushed in front of the broom instead of fanning out with a single nozzle. 2nd - Undercarriage Washer. After seeing how well the broom cleaned, I was concerned that the undercarriage washer might have so much pressure that it would damage something under my car and van. Too much pressure is not a concern because when rotated to wash the undercarriage the washer throws a lot of water but not at a high pressure. I was able to put my hand in the water stream without injury. In my opinion the undercarriage washer is perfect for my vehicles - lots of water at low to medium pressure.

Bought this after seeing it in action and talked to the person using one. I still pressure my edges and corners then hook up this surface cleaner and bang I'm done in half the time it used to take me. Also I know I'm using way less water. Great accessory to have.

BE SURE to add a garden hose washer, in addition to the screened washer that is installed, to the garden hose connection port; if you do not add a washerit will leak... remove the screened washer, incert the new washer then incert the screened washer, then attach a garden hose, NO MORE LEAK... this washer is not industrial but it works very well around the home... set the soap applicator to about 50% and adjust from there... i am happy with mthis purchase...

I purchased just a few weeks, this Westinghouse 16.5 works perfectly with my new pressure washer, only purchased a 3200 psi. but this tool works perfectly. I did purchase an extra 50 foot line for the washer as you will need it to continue with your project without moving PW. If on the fence, buy it as it will seriously cut down your work time.

This surface cleaner accessory is much faster than the nozzles for concrete and cleans more even. It is easy to install and use. I just wish that it came with a 1 or 2 feet extension for tall guys like me. It is a bit short, so in order to hold with 2 hands I need to bend a bit which is not comfortable, I had to use only one hand to avoid that.

I bought this surface cleaner 2 weeks ago, I wish i bought it years ago! Easy hook-up, no effort to clean the paver patio and walkway. Just went over the area with a slow sweep up and back, then rinsed with the pressure washer wand and looked good as new.

I searched for a month and never understood why pressure washers are advertised the way that they are. I decided that the Westinghouse name should guarantee that the surface cleaner and washer would perform reasonably. I discovered that there is a vast difference between electric and gas pressure washers that have the same ratings. I went electric because at 83 years old I don't need to be cranking gas engines. This surface cleaner is weak with a 3000 psi max pressure washer.

I just received it this week and attacked an old walkway, full of weeds and dirt. It was amazing how quickly I was able to clean it up and it looks like new! I have done it with a regular power washer before and it took me hours. This time, it took me 15 minutes!

Works great! This Westinghouse 15" surface cleaner does a fantastic job on composite and patio pavers. Ours haven't been cleaned for several years, and this cleaner attached to our pressure washer cleaned off years of dirt, mold and black scum in a matter of minutes without any chemicals or detergent.

I bought this to replace old plastic cleaner. This cleaner is much larger, stainless steel and included casters but was priced, to my surprise, nearly what I paid for my original surface cleaner 10 years ago. I was able to clean my 100 foot driveway in a few hours while remaining dry thanks to the substantial skirt. With the four wheels, I was able to move the heavier 16.5” surface cleaner effortlessly. It is a great purchase and I look forward to keeping my driveway, patio and sidewalks looking great.