Travel Mugs and Thermoses
Insulated mugs are fantastic for keeping beverages at the perfect temperature, but the dishwasher can ruin their internal mechanics.
The intense heat can damage the vacuum seal between the double walls, compromising the mug’s ability to retain temperature. Additionally, plastic lids and rubber seals can warp or degrade, leading to leaks, and harsh detergents can leave a lingering chemical taste or odor inside the container.
How to care for them: Hand wash the body and lid with warm, soapy water, using a bottle brush to reach
