Are frosted glass water cups glasses harmful?

Frosted glass cups, also known as frosted glass and dark glass, are made of ordinary flat glass that is treated to a uniform surface by mechanical sanding, manual grinding or hydrofluoric acid dissolution. Because of its rough surface, the light is diffusely reflected, and the light is transparent without perspective, which can make the cup light soft and not dazzling, while the ordinary glass water cup will be particularly dazzling when exposed to the sun. The bottom of the frosted material can increase the roughness of the contact area, increase the friction, ensure the stability of the frosted glass, and avoid the effect of sliding.

The lid of the frosted glass is made of high-gloss inverted film, which is not easy to rust. Some frosted glasses are also designed with a hand strap, which makes it more beautiful and easy to carry. Frosted glass is relatively safe to make, and no chemicals are added during the firing process.

The inner wall of the frosted glass water cup is generally not frosted, and the outer wall of the frosted glass is not polished, but washed out with a chemical substance. Although the frosted glass water cup itself will not cause certain harm to the body, some toxic chemicals may remain on the outer wall of the frosted glass, which may have adverse effects on the human body. Therefore, you still need to be cautious when drinking water for tea. It is best to choose an ordinary glass to drink water.

The inner wall of the frosted glass water bottle is relatively easy to produce dirt. If the dirt is not cleaned in time, it may cause adverse factors to the body. When using frosted glass in daily life, we must pay attention to the cleaning of frosted glass, otherwise it will affect our health.