Overview and Effects
Ultrafine bubbles (UFBs) adhere to soils and wash them away, enhancing the cleaning power of the water itself.
Test
Comparison of soil removal after 50 seconds of washing a car body

| Test overview | An artificial soil (petroleum jelly and black paint) was applied to a 15 × 15 cm square on a car body. The area was washed for 50 seconds at a water pressure of 3.0 MPa, a discharge rate of 8 L/min and a distance of 40 cm, and the results were compared. |
| Test product | SHIBATA ENGINE |
Test Video
You can watch the test in the YouTube video below.