Can a general red wine glass hold boiling water?

It's okay if it's not very hot, but you can't fill it with very hot boiling water. The red wine glass is for cold red wine. If it is filled with hot water, it may explode near the connection between the body and the stem.
In the daily maintenance process, pay attention to clean the wine glasses without leaving any stains and water marks. Wipe the wine glass with a clean fine silk before drinking.
After drinking, the wine glasses need to be cleaned on the same day. Red wine glasses are fragile, and high-grade crystal glasses are even more expensive. Therefore, they should not be mixed with ceramic utensils, knives and forks and other tableware for washing. It is advisable to wash them by hand. In addition, red wine glasses should be washed immediately after use.
When washing, you can also wash it with a mild detergent first, then rinse it with hot water, and finally dry it with a dry cloth that does not leave lint. It is best to hang it upside down on the cup holder or put the cup upright to avoid accumulation of some Some odor, and then stored in the wine cabinet.
Note that when washing the wine glass, you must hold the body of the glass and not pinch the stem. Remember not to buckle the wine glass upside down on the paper product, the smell of the pulp will have a certain influence on the taste. Wine glasses placed on the shelf for a long time are prone to dust, rosin or wood smell. Before use, wipe with a cloth dipped in sodium bicarbonate or borax, and then rinse with water.