And just like that, three weeks have gone by! I started the Listerine 21-Day Challenge with a pretty good plan for getting into the mouthwash-using habit: I just kept the bottle on the bathroom counter so I wouldn’t miss it. That’s it! I figured a simple “product placement” would scare away my lifetime of laziness as it related to mouthwash. As it turns out, simple works! (Note to self: Melisa, you don’t always have to do things the hard way!) I have faithfully rinsed with Listerine twice a day for thirty seconds each time, and I’m pretty proud of myself. Being someone who is very sensitive about oral health because…
