Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: The Jester of Wibbly on September 29, 2017, 04:59:00 pm
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Local school asked me for a sample of my water for use in their labs to test purity as part of experiments over many water types.
They were left shocked by mine as after evaporation left zero residue. They said never before had they achieved that result. They now want a regular supply of it. ;D
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Do you use RO or DI
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DI only for me as I'm lucky to not to have tap readings over 70
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Local school asked me for a sample of my water for use in their labs to test purity as part of experiments over many water types.
They were left shocked by mine as after evaporation left zero residue. They said never before had they achieved that result. They now want a regular supply of it. ;D
Funny how times change.
I got expelled from school for giving them a regular supply of water. I think me peeing in the headmaster's waste paper basket for a few months did leave a residue though.
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Local school asked me for a sample of my water for use in their labs to test purity as part of experiments over many water types.
They were left shocked by mine as after evaporation left zero residue. They said never before had they achieved that result. They now want a regular supply of it. ;D
So there you have it , Who needs a PPB system eh !