Reason why I gave it a four star rating is every time I use it I have to tighten it. But other then that it works great. It shortens the time you just have to rinse the driveway after you use it to get the loose dirt off that the brush loosens.

Game changer in pressure washing! It took me 4 hours to do the same job that took me at least 10-12 hours last year with the conventional pressure washer attachments.

Works great, a good 12 inches per pass. On really hard places, just slow down. Took 15 minutes to do 2 hours of work. Easy to handle and guide. You still have to wash up the cleaning mess but otherwise, feet stay dry.

[This review was collected as part of a promotion.] This made cleaning my concrete porch and driveway, much easier and quicker. If you follow the directions, it's easy to use and works wonderfully.

One full day with good performance. Jet got clogged and vibration increased but that was because I kept switching between this and a traditional nozzle and must have slipped some dirt in.

Great deal. Worth every penny. Took a 2hr job and made it about 15 min. No swirl marks. I even tried to make them. Was using a 3100psi pressure washer. Seems very sturdy and not cheaply made.

Paired with 3100 PSI 2.8GPM unit. Much faster, easier and safer on concrete than pressure nozzle. So far used once. I cleaned perhaps 2000 square feet in one to two hours. No problems yet. I should have bought this years ago.

This was the best thing I bought in a long time. It cut the time on my drive in less then half. Its light and very well made. Has a brush you could replace. Fast shipping ...you want to make your surface clean with ease. Buy this product. Thank you.

Hubby used it to clean the driveway, and couldn't stop bragging on what a good job it was doing!! He loves it!! A much faster job than just using the wand. Very pleased!!

I borrowed my son-in-laws just to see if it worked. Boy does it ever so I purchased my own. Super easy to use and it did a wonderful job. Be sure to have an extra garden hose available to rinse the remaining loose gunk away after cleaning an area.