How to wash the yellow drinking cup (how to wash the yellow drinking cup)

1. The cup can be cleaned with vinegar and water according to a certain proportion. After soaking for a period of time, it will return to its original color after timely cleaning. Toothpaste and toothbrush can also be used for brushing, and the cleaning effect is also very good. There is also the use of dry tea leaves and baking soda, which can also play a cleaning role.

2. The yellowing of water cups is mostly caused by excessive water stains and scale. Whether you use glass, ceramic cup, enamel cup, stainless steel cup or plastic cup in your life, it is easy to get water stains and dirt if you use it for a long time. If you continue to use it for drinking water, it will do great harm to your health. What kind of water cup is the safest to drink? Besides choosing a cup with good quality and high safety, it is very necessary to clean your back in time after using it for a period of time.