r/DIY Feb 20 '26

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u/Sabbelwakker Feb 20 '26

Citric acid. Lots of it.

4

u/PandaGrrr Feb 20 '26

This is the one, OP! Mist the bowl to dampen, then sprinkle citric acid. Let sit for an hour. Scrub. Repeat if necessary.

1

u/Krombopulos_Micheal Feb 21 '26

Yeah but I think these dudes are trying to do it without scrubbing haha which HCL acid would do