You said that the scraping effect of these tea leaves is average, especially Pu 'er and black tea, because they are fully fermented. Green tea has a better oil scraping effect.

My own experience is that Guangdong's single fir tea is particularly good at scraping oil. I have been drinking the single fir tea in Longmeizhai for 2 years, and I think this kind of tea is particularly fragrant. The oil scraping effect was discovered later. I think I can lose weight while enjoying a kind of tea fragrance.