Plain water will not remove all the nutrients built up. Clearing agents will remove more nutrient build up then just plain water. I am not saying plain water does not work, just that it will not work as well as a nutrient clearing agent.

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KanMan Reviewed by KanMan on . FINALPHASE/CLEAREX what is in it? hi there, i've recently heard of two things you can use when you flush your plants that help get the salts out and get the stored nutes in the plant out better than just ph adjusted water..... so WHAT IS IN final phase OR clearex that makes this happen? is there an ingredient in these things that you could add to the water without buying the product? i really can't buy these products at this time due to budgets for myself and if there was an active ingredient in those products that you Rating: 5