Water fed pole window cleaning in the rain

Pure Water
1

This may be useful to share with your customers.

window cleaning in the rain experiment

Should help to explain the subject.
Pplease feel free to link to the page from your website / blog social media

Mark

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Thanks for sharing!

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I cleaned with rain water for many years. Collected it off the roof. Average TDS of roof was 6 ppm. I just ran it through a DI tank

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