Interesting that blue light is enough! Sun drying clothes is the most effective ... | Hacker News

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		tianlong 8 months ago \| parent \| context \| favorite \| on: Removing yellow stains from fabric with blue light Interesting that blue light is enough! Sun drying clothes is the most effective way to get rid of annoying stains, as any Mediterranean parents would know (UV cleans even better than blue light!).

ntlk 8 months ago [–]

In the tests they’ve conducted the blue light had better results than the ordinary UV light.

tianlong 8 months ago | [–]

That's quite surprisingly!

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