![The rubber gasket on my Thermos lid has stretched out, is there a way to shrink it back to its original size? : r/howto The rubber gasket on my Thermos lid has stretched out, is there a way to shrink it back to its original size? : r/howto](https://preview.redd.it/the-rubber-gasket-on-my-thermos-lid-has-stretched-out-is-v0-ujcqk6i0eeka1.jpg?auto=webp&s=e4e08402aed8b25d8b5121c3846b46012f9dbc4f)
The rubber gasket on my Thermos lid has stretched out, is there a way to shrink it back to its original size? : r/howto
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cleaning - How to clean "reddish/ brownish" grime/ deposit marks from the Silicone Rubber lid gasket of a hot water Thermos Flask - Lifehacks Stack Exchange
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