One of the cleanest waters will be Culligan. My work water is always between 2-6 Tds. Always was tempted to just add a DI and make my water at work. But alas I am way too lazy to jug it home. Water stores vary from 6-135 Tds. For humans Tds is good for us.
People who buy that vending machine water probably have nuisance algaes and I bet Cyanobacteria often.
People who buy that vending machine water probably have nuisance algaes and I bet Cyanobacteria often.
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