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Is Mouthwash Supposed to Burn? Is Mouthwash Supposed to Burn?

Is Mouthwash Supposed to Burn?

You know the feeling: swish, swish… ouch!

That all-too-familiar burn when using mouthwash. So intense you wonder if it’s working or doing harm. But is that stinging sensation actually a sign of effectiveness?

Let’s clear up the myth: burning is not a requirement for a clean. In fact, it could mean quite the opposite.

Where does the burning come from?

The burn is typically caused by alcohol, which is used in many conventional mouthwashes as a solvent and preservative.

While alcohol can kill bacteria, it also:

  • Dries out your mouth
  • Irritates soft tissues like your cheeks and gums
  • Can worsen bad breath in the long term due to reduced saliva production

Many formulas also include strong essential oils or harsh flavourings that add to the sensation.

Burning doesn’t equal better

There’s a long-standing myth that “if it burns, it’s working.” But a burning mouthwash isn’t necessarily more effective at killing bacteria, better fresher breath!
 

In fact, overuse of alcohol-based rinses can disrupt the oral microbiome (the delicate balance of good and bad bacteria that protects your mouth).

NUEOS mouthwash: A balanced, burn-free alternative

NUEOS mouthwash tablets dissolve in your mouth to create a gentle, effective, and alcohol-free rinse.

Here’s why it’s different:

  • No burn: Our formulation is pH-balanced and soothing
  • Naturally derived ingredients: No harsh alcohols or synthetic dyes
  • Portion-controlled: Each tablet is perfectly dosed for effectiveness
  • Convenient and sustainable: Lightweight, travel-friendly, and plastic-free

It’s everything you need for a deep clean, without the sting.

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