1, plant conservation. Expired beer contains alcohol, sugar and other nutrients beneficial to plants, so after diluting with water, inserting flowers into the mixture can make the flowers more tender and colorful.

2. Family cleaning. Expired beer also has unexpected effects in household cleaning. As a multifunctional cleaner, it can make cleaning work easier. Expired beer contains alcohol and is a colloidal solution. If you use it to clean the glass, the alcohol in it will soon evaporate and the glass will become clean and bright.

3. Wash silk clothes. Washing silk clothes with expired beer will make them smooth and colorful. Washing silk clothes with expired beer will make them smooth and colorful.

4, in addition to refrigerator odor. The refrigerator will smell after a period of use. If you use some beer when cleaning the refrigerator, you can not only decontaminate, but also remove the odor.