The 16.5” size is terrific! I was borrowing my brother in law's smaller one, and it worked great, but this larger one is even better.

This surface cleaner because of its wheels will make the physical job of concrete cleaning a little less physical.

Excellent product, I have used it on my sidewalks and porch areas. It reduced the amount of time significantly and cleaned the areas.

The surface cleaner works great, so much easier to clean the driveway, patio and sidewalks and can do it 3x as fast when just using the wand/gun.

Very well built. Cleans very well and efficiently with good pressure. Solid construction !!! Highly recommend !!

I really like the wheels and bristle gaurd. It makes a very big difference from previous cleaners that I have used!

Really easy to use and setup; got cleaning within 30 mins - very powerful. Worked wonders on my outdoor furniture and pool stones.

It cleans precisely and leaves the surface perfect so you don't have to do a second pass. It's very easy to use and very easy to clean.

This works pretty well on sidewalks and smaller patios, but not sure it's up to a task for a full driveway, but maybe easier than using the tips

I love this attachment for my pressure washer. It makes cleaning my deck and patio so mush easier and quicker.