i understand some of you are trying to help but just because you got false results with one type of test doesn't mean it will be that way for everyone there is no need for the same people to put the same comments on different posts you may not like one test over another but that person might and just because it didn't work for you doesnt mean its going to do the same to them blue dye does produce more evaps but evaps are way different than false positives im so tired of seeing this and people being told to retest with pink dye