MIMedGrower
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If your using water with Chloramines that done evaporate almost at all you can garuntee that those microbes are gone. Lol
I have water that uses free chlorine and my city said that you can’t really evaporate it out.
There is usually only a few ppms of chlorine in tap water. It is harmless and plants actually use some as nutrient. You can get a water report to see local results.