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![Rainmaker1973 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::177101260.png) Massimo [@Rainmaker1973](/creator/twitter/Rainmaker1973) on x 2.8M followers
Created: 2025-07-15 04:20:48 UTC

Oxalic acid is a powerful cleaning agent, particularly effective at removing stubborn stains like rust and ink


![](https://pbs.twimg.com/amplify_video_thumb/1944657382493028352/img/2MW1IOCSNB6ze7uO.jpg)

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**Related Topics**
[ink](/topic/ink)
[cleaning](/topic/cleaning)

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