As an expert sommelier and brewer, I have had the opportunity to work with a variety of beverage containers, including the Built Tumbler. When it comes to cleaning and maintenance, it is important to consider the specific instructions provided by the manufacturer. In the case of the Built Tumbler, hand washing is recommended. This means that it is not dishwasher safe.
There are a few reasons why the Built Tumbler may not be suitable for the dishwasher. Firstly, the screw top and slide lid are designed to provide a secure fit and prevent spills. These components may not withstand the high heat and agitation of a dishwasher cycle, which could potentially cause them to warp or become damaged.
Additionally, the materials used in the construction of the tumbler may not be dishwasher-safe. Some tumblers are made from materials such as stainless steel or plastic, which can be sensitive to the high temperatures and harsh detergents used in dishwashers. This can lead to discoloration, warping, or other forms of damage.
In my personal experience, I have found that hand washing is often the best method for cleaning tumblers and other drinkware. It allows for greater control over the cleaning process and ensures that all areas of the tumbler are thoroughly cleaned. I typically use warm water and a mild dish soap, along with a soft brush or sponge to gently scrub the interior and exterior of the tumbler. After rinsing, I make sure to dry the tumbler thoroughly to prevent water spots or residue.
While the Built Tumbler offers a secure screw top and slide lid, it is important to follow the manufacturer's recommendation of hand washing. This will help to preserve the integrity and longevity of the tumbler, ensuring that it continues to provide optimal temperature retention and spill prevention.