1. Wipe shoes First brush off the dirt on the shoes, and then use gauze on the expired acidic milk evenly coated in the shoes, and so dry with a dry cloth, the shoes can be bright as new, but also to prevent the leather from drying out. 2. 2. Wipe the floor to the expired acidic milk diluted with water, and then sprinkled on the floor with a mop to wipe, the floor can be bright as new. 3. Remove ink stains on the clothes First wash the clothes with water, and then pour into the expired acidic milk gently scrub, you can remove the ink stains on the clothes. 4. moisturize the skin this requirement milk just expired and did not deteriorate, you can use it to wash your face, moisturize your skin. 5. wipe leather furniture If the expired milk has a small amount of precipitation, but the smell does not change, you can use it to wipe leather furniture, so that it restores the luster, but also can repair small cracks. 6. watering flowers If the expired milk already has a pronounced sour and rotten smell, then you can use it to water flowers. In order to avoid the spread of the bad taste, you can dig a small pit in the middle of the soil and bury the milk in it. 7. Yogurt Mask Yogurt contains a lot of lactic acid, which is gentle and safe. Yogurt mask is the use of these lactic acid, to play the peeling mask effect, daily use will make the skin soft, delicate. The practice is also very simple, just raise your hand. Materials: yogurt a cup, flour moderate, a small bowl. Practice: 1, the right amount of yogurt and flour in a small bowl, mix well into a thick yogurt paste. (Do not mix too thin, otherwise the mask can not be coated thick) 2, evenly spread on the whole face, to be 10 ~ 15 minutes later, wash with warm water can be. Efficacy: yogurt mask can also do face wash, before and after the use of the face do not have to deliberately clean. After 4 to 5 times of use, the skin will have a new feeling. In summer, you can use it as a body mask. You can also use it in winter if you are not afraid of the cold. But don't let it expire for too long. If your handbag or shoes have lost their shine, you can scrub them with milk that has turned sour and undrinkable, and it will make them shine like new. Yogurt that tastes bad can be used to wash your face with water to make your skin soft and beautiful. Degraded milk can be used as a glossy wax substitute, drop on the floor, rubbed with a tablecloth can be decontaminated shiny. It can also be used to water flowers, steamed buns, and then not on the milk bath. Do mask or good can do mask watering flowers can be used to do yogurt mask yogurt contains a lot of lactic acid, the role of mild, and safe and reliable. Yogurt mask is the use of these lactic acid, to play the effect of peeling mask, daily use will make the skin soft, delicate. The practice is also very simple, just raise your hand. Materials: yogurt a cup, flour moderate, a small bowl. Practice: 1, the right amount of yogurt and flour in a small bowl, mix well into a thick yogurt paste. (Do not mix too thin, otherwise the mask can not be coated thick) 2, evenly spread on the whole face, to be 10 ~ 15 minutes later, wash with warm water can be. Efficacy: yogurt mask can also do face wash, before and after the use of the face do not have to deliberately clean. After 4 to 5 times of use, the skin will have a new feeling. In summer, you can use it as a body mask. You can also use it in winter if you are not afraid of the cold. But don't let it expire too long.