I bought some eggplant this morning, planning to make a braised eggplant, half ready to add some oyster sauce to taste, as soon as the lid was opened, I found that the bottle mouth had a circle of mold. This bottle of oyster sauce I was still using the other day, from the time I bought it to use it has been only a month, I can't figure out how it will grow mold. I thought it was a circle of mold at the mouth of the bottle, but when I took the picture, I found that it was also moldy inside, what is the reason for this! Am I improperly preserving? This product has always been put in the kitchen cabinet. Lee Kum Kee, which has been used before, has never had this problem. Never buy this brand again, it's terrible
