Tap water for Carnivorous Plants?

Finally got a TDS meter, ordered it 3 times, and my tap water reads out at 046. If I want to use my tap water for my carnivorous plants can I use it right away or do I need to let the chlorine evaporate first? Is there a way to test how much chlorine is in the water?
 

Shoggoths

Carnivorous Plant Addict
For chlorine you need DPD testing kit. Not sure it's worth it.
You could perhaps try with a pool test kit but the concentration in your drinking water is probably too low for that kind of kit.
My tap water come from the St-Laurent river and I have used it rigth away for ten years now even if sometime it is really cold.
Note that I don't keep tricky CPs.
 
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