1, depending on the channel: whether it is purchased through the correct channel, Hebei Nalixin Daily Chemical Co., Ltd. produces and holds the trademark Good Wife, and only the legendary Good Wife Laundry Liquid purchased through this company's channel is true.
2. Observe the qualified mark of the legendary good wife's laundry detergent. If the color of the logo is clear, it means that it is a real good wife laundry detergent. Otherwise, if the logo is vague, it means that it is a fake legendary good wife laundry detergent.