How to use expired milk
4hw.org: many friends have met the situation that the milk at home can't be drunk out of date. It's a pity to pour it out, but it can't be drunk. How to deal with the expired milk? Many people will wash their faces, and others will water the flowers. Can the expired milk water the flowers? What are the wonderful uses of the expired milk? Let's have a look!
Can the expired milk water the flowers?
There are at least 100 kinds of components in milk, which contain many elements needed by plants, such as the three elements needed by plants (nitrogen, phosphorus, potassium), etc., and it can also provide magnesium needed for photosynthesis of plants, and inorganic salt can also be directly absorbed by plants, so it is feasible to water flowers with milk in the past.
But the expired milk can't directly water the flowers, because if the unfermented milk directly water the flowers, it will produce a lot of heat when it is fermented, which is easy to burn the roots and cause the flowers to rot; if the unfermented milk is used for a long time to water the flowers, it will cause the pot soil to grow moldy, provoke insects, and also cause the soil to harden, destroy the soil structure, which is harmful to the plant growth, so it's best to water the flowers with milk Dilute and ferment first, and not too often.
The method of dilution fermentation is to pour the expired milk into a relatively sealed container, such as a beverage bottle, etc., where the temperature is slightly higher. When the milk turns black, it can be diluted for use. In order to speed up the ripening, some impurities can be added, such as fermented liquid fertilizer or vegetable soup.
Six other uses of expired milk
1. Use expired milk for skin care. Because the expired milk will produce lactic acid, which belongs to a kind of fruit acid, can soften the horniness and have the function of moisturizing. It is said that Cleopatra was the first to find this magic effect, so the lady who loves beauty can try it.
2. Wipe the leather shoes. First brush off the dirt on the vamp with a brush, then dip the expired milk on the vamp with gauze and evenly smear it on the vamp. When it is dry, wipe it with a dry cloth. The vamp can be as bright as new, and the leather surface can be prevented from cracking.
3. Wipe the floor. Dilute the expired sour milk with water, and then sprinkle it on the floor and wipe it with a mop. The floor is as bright as new.
4. Remove the ink from the clothes. First wash the clothes with water, then pour in the sour expired milk and gently scrub it to remove the ink on the clothes.
5. 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, so that it can restore luster, but also repair small cracks.
6. Fishing. Fermented sour milk is the best additive for fishing. Friends who like fishing mix sour milk with bad food, which is the favorite bait for grass carp.