You are thinking of Clearex. It is a flushing agent- a chelator. You still have to flush. Otherwise, where does the buildup actually go? IT has to actually LEAVE the soil.
Regular pHd tap water is fine for flushing.
stinkyattic Reviewed by stinkyattic on . dissolve salt build up? i can't remember the name of the stuff used for dissolving fert salt build up, can anyone let me know? and another thing, would this eliminate the need for flushing? Rating: 5