The thermos cannot be used in this way
1. Do not fill the thermos with hot water There are three major drawbacks to using a thermos to hold hot water: (1) If it is a straw cup, when opened, boiling water will spray out directly from the straw, which can easily burn people. (2) If it is a non straw cup, due to […]
Comprehensive Guide to the Odor of Insulated Cups
Insulated cups, as our daily drinking companions, often produce unpleasant odors due to prolonged use, causing headaches. 1. Unveiling the source of the odor in the thermos cup The odor of thermos cups is usually caused by long-term storage of food or beverages and improper cleaning. Residual food and beverages can breed bacteria, mold, and […]
