2, cleaned, with the skin into the fermentation box fermentation 60-90 days. Some people say there is no fermentation box can be put into the rice cooker or oven, do not recommend this, dangerous.

3, ware from the best choice of glass or stainless steel containers, must be heat-resistant, do not recommend the use of plastic containers, sealed containers, to prevent the entry of pollutants into the fermentation box, after the temperature is controlled at about 60 degrees Celsius, and to ensure that has been can not be turned off, the fermentation can be eaten 60-90 days.

4, in fact, this method is less than the factory production of black garlic program has two steps, that is, high temperature sterilization, there are three temperature and humidity regulation stage, of course, this is also the key step, of course, their own production of black garlic also has a certain health benefits.