I run a 5 stage RO
...when I take a TDS
reading in my holding can its 000ppm. Then I move the water to my mixing can and just by dumping it in there TDS
jumped to 082ppm. Now i've mixed water in there before and there was some salt residue on the sides of the can when I dumped the fresh water in there. Could that be the reason the TDS
jumped up? I took a reading in my main system and found a TDS
of 062ppm. A friend of mine was telling me that I will get a TDS
reading because of the salt but the reading in my mixing can was higher than my tank without even adding any salt yet??