1. Many people use expired milk to skin care, this practice does have a certain effect, because the expired milk will produce lactic acid, which belongs to a kind of fruit acid, can soften the keratin, with moisturizing effect.

2. 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, shoes can be as bright as new, but also to prevent the leather from drying out.

3. Wipe the floor --- 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.

4. Remove ink stains on clothes --- first wash the clothes with water, and then pour into the expired acidic milk gently scrubbing, you can remove the ink stains on clothes.

5. Watering flowers --- If the expired milk already has a clear sour rot flavor, then you can use it to water flowers. To avoid spreading the bad taste, you can dig a small pit in the middle of the flower soil and bury the milk in it.

6. Rubbing leather furniture --- If the expired milk has a small amount of precipitation, but the smell does not change, you can use it to rub leather furniture, so that it restores the luster, but also repair small cracks

Hope to help you

This is a good idea.