Paper : http://www.ozonizzatori.net/wp-content/uploads/2016/10/A-Study-on-Micro-Bubble-Influence-on-Human-Skin-Cleaning.pdf
Micro Bubbles Influence on Human Skin Cleaning
去除死皮細胞清潔效果。 micro bubble 17.83% normal water 17.11%
+0.72% 清潔效果? 點解我唔用沐浴露黎清潔?