Because people like to use glasses, especially cylindrical glasses, but everyone does not know how to clean cylindrical glasses, so they will encounter many obstacles when cleaning. Let’s take a look at the summary of the editor. this article.
Scald with hot 60-degree white wine, and then brew strong tea; put it in the microwave oven, 400 watts for 10 minutes, let it cool naturally, and pour it out within 24 hours; the odor of the cup is completely gone, and it can be cleaned very cleanly.
2. Steeped tea leaves
Rubbing with soaked tea leaves is equally effective.
Put the cup into a pot of cold water and add some vinegar, preferably brewed vinegar, boil it on fire, the water should cover the cup, add one or two to two taels of vinegar, and cook for 20 minutes until it boils. Be sure to put the pot under cold water. After cooking, it can not only remove the lead but also prevent cracking. Generally, newly bought ceramic cups will not crack. It’s better not to buy those brightly colored, those colored ceramic products contain lead, which is in the pigment.
4. Boil (this method must not be used for plastic cups)
When boiling, use cold water, just boil it, but don’t use cold water when taking it out, because the glass is easy to burst.