DIY Mouthwash


This easy-to-make mouthwash passes the I-avoid-putting-anything-down-the-drain-that-I-won’t-eat test, which I mentioned in my recent TMI post. You might actually want to drink this, since it contains only vodka, spices and water. With just these few edible ingredients, you can make a large amount of inexpensive mouthwash that works really well to freshen your breath.

Original Listerine, on the other hand, contains:

Active ingredients

  • Eucalyptol 0.092%
  • Menthol 0.042%
  • Methyl salicylate 0.060%
  • Thymol 0.064%

Inactive ingredients 

After you’ve polluted your mouth with this chemical concoction, you then have to deal with the disposal of the plastic pollution that comes with it—the bottle and lid. Yes, you can recycle the bottle (but not the lid), however, plastic is downcycled, meaning it is recycled once or twice only before it ends up in—yes—landfill.

Cut plastic at its source and make your own mouthwash for pennies, sans the nasty chemicals. I am able to buy spices in bulk and the vodka comes in a glass bottle I can reuse for my scrap vinegar, kombucha, ginger beer and so on.

DIY Mouthwash

This is one of those not-really-a-recipe recipes. You can substitute the spices, although I would stick with the cinnamon and cloves. Not only do those both have antibacterial properties, they also make this smell so good and taste more palatable (I’m not a big vodka drinker). Other spice options include rosemary or sage, also with antibacterial properties. Someone on my Facebook page suggested including neem tree in any form. Someone else on Instagram suggested adding myrrh and said it’s good for the gums. I’m not sure where to buy neem tree or myrrh but Google knows.


  • 1 cup vodka
  • 12 whole cloves
  • 3 whole star anise
  • 1 cinnamon stick, broken to fit your jar
  • Essential oil if desired (cinnamon, peppermint or tea tree oil would work well)


1. Pour vodka and spices into a jar. Replace the lid. Shake.

2. Wait about a month.

3. Strain. You’ve essentially made a tincture—alcohol infused with a medicinal substance.

4. To use, combine about 1/8 of teaspoon with 2 tablespoons of water, swirl around your mouth, gargle and spit out if desired 😉

When I posted a picture of this on Instagram, a couple of people asked if they could dilute the entire tincture with water in advance and skip the step of diluting the mouthwash before every use. I’m not sure if mold with grow in a diluted form of this or not, so I’m giving it a try with just a small amount of my finished tincture. In the picture below, I combined about 1 part tincture to 10 parts water. I will keep you posted.

diluted mouthwash
Diluted mouthwash, ready to use, in an old honey jar

10 Comment

  1. This looks great!! Im excited to give it a try!

    1. Great! Thanks Sarah. ~ Anne Marie

  2. Nice recipe! Will try 💚

    1. Thanks for that and for the reblog 🙂

  3. Reblogged this on ecogreenlove and commented:
    Nice and natural recipe… must try! 💚

  4. Wow, very cool! Adding this to my list of must-dos 🙂

    1. Great! I hope you like it 🙂

  5. Nadine says: Reply

    Easy peasy, and this recipe sounds much better than the one I tried last year! I don’t use mouthwash typically, but last year my mouth was wired shut, so I definitely felt the need for it. I made my own, but it wasn’t that delicious.

  6. Sonya says: Reply

    I’ve just strained my mouthwash and I am eager to try it. What happened with your pre-diluted jar, did it spoil?

    1. Hi Sonya, I prediluted it and then took swigs straight from it, which I wouldn’t recommend! It got a bit of mold in it. I think I contaminated it. I will have to try again and use a separate glass to pour the diluted mouthwash into. Sorry I’m not more help. I think it should work. You may want to try with only a small amount and see how it goes. That way you won’t ruin the whole batch if something goes wrong. ~ Anne Marie

Leave a Reply