Non offensive Listerine

I don't know if you've tried citrus flavored Listerine, but it doesn't make me want to gag when I use it. The dental hygentist told me to start using Listerine, so I have. I tried the Wal-mart brand b/c it was $4 cheaper, but the hygentist told me it doesn't have the same germ killing power. I can believe that b/c it didn't burn like real Listerine. This citrus stuff is ok though. Like an orange liqueur maybe. In a related note, I bought the Wal-mart brand Robotussin. It's just called Tussin. Chris Rock would be proud.