I believe everyone is familiar with glass cups. As a container for carrying water, glass cups should be the most used container. Glass cups not only have a beautiful appearance, but are also very easy to use. Although the color of plastic cups on the market is different. There are various kinds of glasses, and they cannot prevent the existence of the glass. The transparent texture of the glass allows the elegant dance of the brewed tea to be appreciated in the water. It is a very suitable container for tea. So how to remove the tea scale on the glass? ? Today, let the glass manufacturer Jingyu Cup Industry talk about how to remove the tea scale from the glass，glasspotwithlid  .
    (1) To remove the tea scale on the teacup, it can be soaked in vinegar or soaked in bleach to remove the scale easily.
    (2) Remove the tea scale on the teacup or teapot. After using the teacup and teapot for a long time, there will be a lot of tea scale, which can be easily removed by rubbing with a sponge dipped in salt.
    (3) To remove small pieces of tea scale, it can be soaked in a solution of bleach or cleaning powder and placed overnight to remove tea scale.
    (4) It can be scrubbed with toothpaste or broken egg shells, and then rinsed with water.