Moistness is a taboo for all tea products, so maintaining ventilation is the first choice for storing black tea (chancha), and dark tea (chancha tea) is due to deep fermentation (fully fermented tea) and requires a certain amount of humidity to accelerate It is also necessary if you are not careful because the humidity is too high and the time is too long to make the tea moldy and white due to dampness. Take it out in a timely manner and get it in a ventilated and dry place. You can also get wet (air conditioning can be used) or in the sun. Under the drying sun, the moldy hair that grows after a few days will disappear naturally, such as the situation of serious white hair, can use brush, towel and the like soft textiles to remove the white hair of the surface, and then use the heating device like hair dryer to heat a dozen Minutes. But if it is black mold, green mold, gray mold is bad tea. Due to the fermentation characteristics of dark tea (chancha), it is not good to store moisture and moisture, and it will grow on the surface of tea. It will not affect the quality in the early stage, and it will not affect the taste of dark tea. Worried too much. Not to mention the fermenting principle of black tea (chan chan tea), which is fermenting due to bacteria (commonly known as golden flower) that can produce beneficial effects on the human body, after removing the white hair on the surface of black tea (chan chan tea), in the ventilated place It can be stored for a few days, but if it is not processed in time, mildew, mold, black, green, gray mold will not be able to drink. Fire Safety Water Barrier,Water Barrier,Water Filled Barriers,Garage Water Barrier Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com