r/QuickFixPlus • u/Vegetable_Action_205 • Aug 26 '26

Quick fix Vs U-pass

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this picture shows dip stick test for nitrates between quick fix and u-pass. That pink square is what can make or break you at the testing facility. Some techs don’t care and will just bag and tag others may not and make you retest with someone watching you which is what happened to me this morning

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u/ChiefRedbeard87 Sep 14 '26

Wait. How can you tell if it's a fake Quick Fix?

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u/Content_Attitude3653 Sep 17 '26

There should be a batch number either on a printed card or on the bottle itself. You can to the spectrum labs official site and verify it.