The Hidden Danger Of Cup Paint

The colorful ceramic cups are very flattering, but in fact, there are huge hidden dangers in those bright paints. The inner wall of a low-cost colored ceramic cup is usually coated with a layer of glaze. When the glazed cup is filled with boiling water or drinks with high acidity and alkalinity, some toxic elements of aluminum and other heavy metals in the glaze will easily precipitate out and dissolve into the liquid.

At this time, people drink liquids with chemicals, and the human body will be hurt. If you can’t resist the temptation of color, you can touch the color surface. If the surface is smooth, it means that it is under-glaze or mid-glaze, which is relatively safe. If it is uneven, use a nail to pull it. There will also be shedding, which means that it is a glaze and it is best not to buy it.