they theoretically remove a few more salts then plain water. I use it only because it doesnt cost much and I have to buy it with the rest of my nutrients to get the volume discount. Otherwise plain water does work just fine.
Racerx Reviewed by Racerx on . Advantages of flushing solutions over plain water? I'm rapidly approaching the end of my first hydroponic grow, and I was wondering if i should get some clearex or final phase for my mature ladies Rating: 5