Expired milk can not do yogurt. Because the milk after the expiration date, there will be a certain taste of sour rot, the nutrients will be decomposed to produce ammonia, carbon dioxide and other substances, the loss of the original nutrients, this time the milk deterioration, acid, used to do yogurt is likely to have a bad effect on the body.
What is the value of expired milk?
1. Skin care. Many people use expired milk to skin care, this practice does have a certain effect, because expired milk will produce lactic acid, which belongs to a fruit acid, can soften the keratin, with moisturizing effect. Especially in the hot summer, if the hot sun sunburn, you can put the expired milk on the face, not only can make up for the water, but also reduce the precipitation of melanin, so that the skin to return to the white.
2. Hair care. The expired yogurt with water slightly diluted, and then like a conditioner, it is evenly smeared in the washed wet hair, and then a little massage after washing with water, will make the hair lubricating oil bright.
3. Scrub leather products. Soak rags in milk to scrub leather products can make it new. If you want to deep treatment of leather products, you can apply milk and let it dry thoroughly, and then sanding, because the milk can make the leather cracks and wear and tear closed up, look shiny as new. For example, leather furniture, leather shoes, leather bags and so on.
4. Wipe down wooden furniture. Take a clean rag in the expired milk soaked, wipe tables, cabinets and other wooden furniture, and then clean wet rags and wipe again, staining effect is very good. Similarly, expired milk diluted with water sprinkled on the wooden floor, and then wipe with a mop, can make the floor bright as new, not easy to decolorize.
5. Remove stains. Because milk contains lactic acid, and lactic acid is a natural detergent, can effectively remove the decomposition of stains. If your hands are stained with grease, dust and other dirt, mix oatmeal and milk to make a paste and scrub your hands to remove stains and moisturize your hands.
6. Remove rust. Soak silverware in sour rotten milk to remove rust spots and tarnish on the surface of silverware. Rinse and dry after soaking.
7. Watering flowers. Milk after the expiration date will have a certain rancid flavor, the nutrients will decompose to produce ammonia, carbon dioxide, these gases are plant nutrients, therefore, these expired milk can be used to water the flowers.
References ? The people's network ? Milk expired do not rush to throw can also continue to utilize.