I bought this almost a month ago and it worked fine on my patio

I bought this with my new gas pressure washer. It works great!

This product works better than expected. A pleasant surprise .

I am excited to get this working on my patio and wish I would have purchased earlier.

I used this product twice and so far the unit works great.

Does a great job, Cleaned better than I expected it too!

I have lots of concrete and it works great and cleans everything.

Cleans like magic....no streaks or lines! A+++++++++

Nice quality and heavyduty materials. Can't bet this product for the price.

Just purchased and am very impressed with the machine and its performance.