Nanoshine Foam & Water Spray Gun for Gardena garden hose

No expensive pressure washer needed; with the Nanoglans Foam & Water gun, you can get straight to work. In combination with the Nanoglans Fantastic Shampoo, washing your vehicle becomes super easy.How to use?Fill the bottle with 50ml Nanoglans Fantastic Shampoo and 850ml water. You control the foam quantity yourself with the adjustable knob from 0 to 5. The higher the number, the more foam. Spray the entire vehicle with a rich layer of foam and use the Nanoglans Wash Mitt to thoroughly wash the car. You can then rinse the car at setting 0.