Milk is easy to deteriorate. Can we only throw out expired milk? The answer is, of course, no. There are many uses for expired milk. Let's see the specific application.

1. Skin care: Milk contains rich nutrients and has the effect of whitening and skin care. Expired milk will produce lactic acid, which can soften cutin and moisturize, and is more conducive to skin care. Beauty loving women can bathe with expired milk to make their skin smooth, white and tender. However, it should be noted that if the milk has caked, it does not have the above effect.
   

   

2. Shoe polishing: polishing shoes with expired milk can make the shoes shiny and prevent the leather from drying and cracking. Brush the dirt on the upper with a fine brush, dip an appropriate amount of expired milk with gauze or cotton swab, evenly smear it on the upper, and then gently wipe it with a dry cloth after drying. Leather furniture can also be wiped in this way.
3. Clean the log floor:expired milk can clean the log floor. Dilute the expired milk with water, sprinkle it on the floor, and then wipe it back and forth with a mop. The log floor can take on a new look.
4. Wipe leather furniture: If the expired milk has a small amount of precipitation, but the smell has not changed, you can use it to wipe leather furniture to restore its luster, and also repair small cracks.
5. Ink removal: children are naughty and often get ink stains on their clothes. It is difficult to clean them. You can wash them with clean water first, and then rub them with expired sour milk gently to remove the ink easily.
6. Water the flowers: - If the expired milk has obvious sour smell, you can use it to water the flowers. To avoid the spread of bad taste, you can dig a small hole in the middle of the flower soil and bury the milk.
   

   

7. Fishing: In fact, the fermented sour milk is the favorite of grass carp. You can pour the fermented sour milk into the fish food and mix it. You can have a surprise harvest when you use it for fishing.