The three-in-one tea maker has been boiled for a long time, and there is a little tea stain on the glass of the pot body. What cleaning method do you recommend?
1, you can buy some scale remover directly online, put some water in it and cook it together, and it will take effect immediately. 2, you can use toothpaste mixed with wet cloth at home to wipe together, gently rub, and then rinse with water. Don't use excellent scouring pad to clean, otherwise it is easy to scratch the glass and affect the shape of the pot.