DIY Matcha Mouthwash to Fight Bad Breath, Gingivitis & Cavities

When you think of mouthwash, “green tea” might not be the first thing that comes to mind — but it deserves consideration.

Many commercial mouthwashes contain ingredients that can cause problems over time. For that reason, I encourage people to consider natural mouthwash alternatives or DIY recipes rather than relying on conventional products marketed on TV. Research shows that green tea-based rinses can offer meaningful oral health benefits without the harsh effects associated with some over-the-counter mouthwashes.

Green tea mouthwash has been shown to:

• Reduce sulfur compounds responsible for bad breath
• Improve inflammation associated with gingivitis
• Reduce plaque that contributes to tooth decay and gum disease

Below is a simple, effective matcha green tea mouthwash you can make at home. Rinse once or twice daily for best results.

DIY Matcha Green Tea Mouthwash

Swap out burning, alcohol-based mouthwashes for this gentle, natural matcha green tea rinse that targets odor, inflammation, and plaque.

• Author: Mark Burhenne DDS
• Prep Time: 5 minutes
• Total Time: 5 minutes
• Yield: 18 servings

Ingredients

• 1 cup water
• 1 packet Pique Pu’er Green Tea, or 1 teaspoon ceremonial grade matcha or green tea of your choice
• ½ teaspoon calcium carbonate
• ½ teaspoon L-Arginine
• ¼ teaspoon baking soda
• ½–1 tablespoon xylitol (melted in 2 tablespoons hot water)

Instructions

1. Add all ingredients to a jar with a lid or a high-speed blender.

2. Shake or blend until well combined.

3. Use 1 tablespoon and swish in your mouth for 30 seconds to 1 minute, then spit. Do not swallow.

Notes

This mouthwash can be kept in the refrigerator or stored at room temperature for up to two weeks. Shake well before each use.