The Hidden Additives in Mouthwash: What’s Really in Your Daily Rinse?

Most people use mouthwash every day without thinking twice about what’s inside the bottle. But did you know that many commercial mouthwashes contain fillers, artificial additives, and harsh chemicals that could do more harm than good? Because mouthwash sits in your mouth for at least 30 seconds each time you use it, it’s important to know what you’re exposing your body to daily.

Common Fillers & Additives in Mouthwash

• Alcohol (Ethanol) – Used to kill bacteria, but it also dries out your mouth, which can make bad breath worse. It can also cause a burning sensation and irritation.

• Artificial Colors – Many mouthwashes have bright blue or green dyes (like FD&C Blue No. 1), which serve no purpose except to make the liquid look appealing.

• Preservatives (Parabens, Benzoic Acid) – Since traditional mouthwashes contain water, they need preservatives to prevent bacteria from growing. These additives don’t benefit your health; they just extend shelf life.

  
  

• Harsh Antiseptics (Chlorhexidine, Triclosan) – These can disrupt your oral microbiome, killing both good and bad bacteria, leading to imbalanced oral health.

  
  

• Artificial Sweeteners (Saccharin, Sucralose) – Used to make mouthwash taste better, but they provide no real benefit and can sometimes contribute to inflammation.

  
  

Since you swish mouthwash daily, these chemicals stay in your mouth, get absorbed by your tissues, and can affect your health over time. That’s why choosing a natural, filler-free option like Oracle is essential. With no preservatives, no harsh chemicals, and only science-backed ingredients, Oracle ensures you’re cleaning your mouth—without exposing yourself to unnecessary toxins.