Overview and Effects
Ultrafine bubbles (UFBs) adhere to soils and wash them away, enhancing the cleaning power of the water itself so that items can be cleaned in less time than with ordinary tap water.
Test
Comparison of soil removal after 15 minutes of washing

| Test overview | A fixed amount of chili oil was dropped onto nonwoven fabric as an artificial soil. Water was added to a beaker and adjusted to 20℃. The fabric was immersed in the water and stirred with a stirrer at a constant speed. |
| Test product | SHIBATA ENGINE |