This should be a required component for any pressure washer. It makes doing deck, sidewalks, driveways, and any other large horizontal flat surface stupid easy. I had no idea they existed. Now I cant imagine not having one.
We just cleaned our deck and used deck cleaner and scrubbed and rinsed it. Did an ok job. Used the 12" surface cleaner and it cleaned 100 times better. I love this thing
The head is a universal design and perfectly compatible to my gas power washing gun. The two nozzles under the cover are working smoothly and spinning fast, and causing strong pressure to bombard my greasy garage and driveway. Before its coming, the surface is black, after sweeping over, it becomes gray (the original color). I strongly recommend this accessory for your next project !