(1). Pour hot water into the vacuum insulated cup, add baking soda, shake, place it for a few minutes, and then pour it out to remove all the peculiar smell and scale.
(2). Toothpaste can not only remove the oral odor and clean the teeth, but also remove the odor in the tea cup. Clean the vacuum insulated cup with toothpaste, and the odor will go away immediately.
(3). Prepare salt water, pour it into a steel vacuum cup, shake it and place it for a while, then pour it out and rinse it with clean water.
(4). You can boil the vacuum insulated cup in tea for 5 minutes, then wash it with clean water and dry it. There will be no peculiar smell.
(5). Pour half a cup of warm water into the vacuum insulated cup, then pour a few spoonfuls of milk, shake it gently, place it for a few minutes, pour it out, and wash it with clean water.
(6). Wipe the tea cup with apple peel, and then clean it with clean water to remove the peculiar smell.
Because we often make tea with vacuum insulated cups, a layer of dirty tea scale will accumulate after a period of time, and it is not easy to clean. Originally, making tea with insulated cups has no due aroma. If tea scale accumulates layer by layer for a long time, it will not only be unsanitary, but also shorten the service life of vacuum insulated cups.
The reason why customized vacuum flask 304 stainless steel is not suitable for making tea: they affect the taste of tea and lose health care efficacy. Different kinds of tea have different ways of making and drinking, and the vacuum insulated cup has very good thermal insulation performance. The temperature is relatively high and the constant temperature state is relatively long. The tea scalded at high temperature will lose its rich nutrients, and then lose the health care effect, reducing the faint fragrance of tea. If you really need to make tea with a insulated cup, try to open the lid.
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We have passed ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. Our facilities have also passed ISO45001:2018 occupational health and safety certification. Welcome to consult if you need.