Step 1: Cleaning and Exfoliating Objective: To deeply clean the skin of hands and remove the old horniness of hands. Methods: Take off the ring and other ornaments on your hand and wash your hand skin with clear water. After that, the hand exfoliating cream is applied to the customer's hands, and the old cutin on the hands is completely peeled off after gentle tapping and massage, showing a healthy and natural delicate color. Time-consuming:15min Step 2: Massage Purpose: Improve hand fatigue, activate hand cells, promote blood circulation, and promote the absorption of whitening ingredients in essential oil. Methods: Pour the massage essential oil on the palm, and then massage the acupoints along the arm to the palm and fingers. Time: 15-20 minutes. Step 3: Application of Hand Mask Purpose: Let your hands completely absorb the moisturizing and whitening ingredients in the hand mask under the condition of air isolation. Methods: Apply a thick whitening hand mask on your hands, with simple massage, and clean your hands after 15 minutes. Time-consuming: 15 minutes Step 4: Hand Moisturizing Purpose: Moisturizing and whitening method of hand skin: evenly apply the hand whitening emulsion on the back of the customer's hand and gently massage until it is absorbed. Time-consuming: You can also soak your hands in vinegar within 5 minutes according to the amount of 1: 10 for 3 months ● After washing your hands with vinegar or rice washing water and contacting with alkaline substances such as detergent and soap, you can spray foam on your hands with edible vinegar water or lemonade to remove the alkaline substances remaining on the skin surface. In addition, insisting on washing hands with rice washing water can achieve unexpected good results. Specific operation: wash your hands with vinegar and water, or store rice washing water when cooking. Soak your hands in rice washing water for about 10 minutes before going to bed, then wash them with warm water, dry them and apply hand cream. Protect your hands with milk or yogurt. Specific operation: Don't wash the bottle immediately after drinking milk or yogurt. Be sure to remember the usage of "waste". Wipe the milk left in the bottle on your hands, and wash your hands with warm water after about 15 minutes. At this time, you will find that your hands are tender and slippery. ● Specific operation of egg hand protection: take an egg, remove the yellow and take the egg white, add appropriate amount of milk and honey and mix well, evenly spread it on your hands, wash your hands for about 15 minutes, and then apply hand cream. Once a week, it can wrinkle and whiten. Hand cream-Vaseline is super easy to use: if your hands are rough, wash them with warm water before going to bed, then apply Vaseline to your hands, massage while rubbing, and finally put on plastic gloves or wrap them with plastic wrap. Wash it off in an hour. Because vaseline is airtight, it is not good to apply it to your hands for too long. After washing, you will find that your hands are tender and slippery!