A few months ago the Official Sweetie of Muddled Ramblings and Half-Baked ideas and I were looking for a good mouthwash that was not made by a company that engages in animal testing. There are a lot out there, actually, but the trouble is that none of them left our mouths feeling clean the way Listerine did. Listerine feels potent, whether of not it actually is; there’s no substitute for that alcohol bite.
I had always imagined that Listerine was more… sciency that what it turns out to be. There’s the whole American Dental Association endorsement and all that. But it turns out that Listerine comes from the heyday of Snake Oil medicine, and was first marketed as a surgical disinfectant. It was almost certainly better than nothing, which is what most surgeons used back then.
But the thing is Listerine is just a combination of water, grain alcohol, and some essential oils like menthol and thymol. All the ingredients are easily purchased.
OSMRHBI realized that if no one else was making the right mouthwash, that she could just make her own, and tweak the essential oils to better suit our tastes. (This is one of her Superpowers, to say “fine, I’ll make my own.”) It took a couple of iterations to dial in the recipe, but now I would never go back. Our home-brewed version is simply the best mouthwash I’ve ever used.
Is it as effective? I’m not sure how to measure that, considering Listerine’s efficacy claims are maybe not all that scientific either.
It makes smooching better, though, I can promise you that.
