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A comment on Why does the USA use 110V and UK use 230-240V?. Parent comment

Re:Why does the USA use 110V and UK use 230-240V? by fireflash38 on Tuesday August 29, 2023 @07:42AM (#37306256)
Mostly just descaling, but cleaning it with soap and water isn't going to do much about that - you need an acid like vinegar or citric acid.
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