beer can also keep flowers fresh, because beer contains ethanol, sugar and other nutrients, so adding a little beer in the container where flowers are inserted can prolong the fresh-keeping period of flowers. Second, cleaning silk clothes Washing silk clothes with beer can make the clothes smooth and bright, and restore the original appearance. First pour the beer into cold water, then soak the cleaned clothes for about fifteen minutes, take them out, rinse them and dry them. Third, the color of the clothes is soaked in water with some beer, which can make the clothes soft and restore the original color. New clothes are not easy to discolor after soaking. Fourth, it is a good way to clean the glass with beer. Because beer contains alcohol and it is a colloidal solution, use it to clean the glass, and the alcohol in it will soon evaporate and the glass will become clean and bright. 5. Wipe the plants This is a common method in the flower market. Wipe the leaves of large-leaved plants directly with a soft cloth dipped in beer, which can fertilize the leaves. Frequent wiping can make the leaves shiny and shiny. 6. Watering the flower beer is slightly acidic, which can adjust the pH of the soil and make the acid-loving flowers grow more luxuriantly. Pour a small amount of beer directly into the flowerpot. Seven, shampoo and moisturizing Everyone knows that beer contains barley and hops. Shampooing with beer can make hair soft, shiny and dandruff-free. Before washing your hair with beer, you can clean your hair with shampoo, and then soak or rinse it with water added with beer. 8. Wipe the refrigerator and remove the odor of the refrigerator. Wipe the refrigerator with a cloth stained with beer to decontaminate, sterilize and remove the odor in the refrigerator.