Before the surface cleaner is put into operation, you must still use the matching high-pressure nozzles. Which jet you should use depends on the existing high-pressure cleaner. This is described in the manual. The nozzles are included.
The surface cleaner is attached with two pipe extensions to the high-pressure gun, so you can easily clean up with him while standing terrace. The cleaner sits a controller for pressure adjustment, this controls the water pressure is very effective!
The cleaning result is convincing. The higher the water pressure, the better the result.
Recommended!