1. Wash with toothpaste
In addition to maintaining our oral environment, toothpaste has a good effect on various stains. Therefore, after the glass is yellow, you only need to apply the toothpaste to the toothbrush, and then slowly clean the cup wall. Then rinse it with water to restore the glass as new.
2. Wash with vinegar
As we all know, vinegar is acidic substances, and the dirt in the cup is generally alkaline. After they react, they can produce minerals and carbon dioxide that dissolved in water. This is why vinegar can get dirt. Therefore, after the glass is yellow, you only need to put a small amount of white vinegar in the cup, and then pour it into the hot water for about half an hour, and the cup will become clean.
3. Wash with baking soda
Regardless of the reason for turning yellow is tea stains or scale, baking soda can remove stains in the glass. Just add a small amount of baking soda in the cup, then pour the water, and slowly wipe the cup with gauze. After a few minutes, the glass will be renewed.
Post time: Apr-13-2023