Final Flush Question

DimeDubEighth

Active Member
When you regularly flush a plant in DWC you would use plain fresh water for a certain time period (7 days for example), but when you use Final Flush it says to add however many tsp per gallon and to let it circulate in the system for an hour. Would it be safe to conclude that an hour with final flush is equivalent to what plain fresh water would do in a 7 days?
 
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