Thread: What's a good way to get rid of rain surface rust on tools leftoutside
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Ripple Whine Ripple Whine is offline
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Default What's a good way to get rid of rain surface rust on toolsleftoutside
nestork wrote:

Here's a phosphoric acid based toilet bowl cleaner being marketed by a
company called "Iowa Prison Industries":
http://www.iaprisonind.com/downloads...osAcidBowl.pdf

The PDF says it "Removes rust, lime and organic deposits".

Clearly it removes rust - but HOW does it remove calcium oxide (aka lime)
and what does it mean by organic deposits (other than carbohydrates)?

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