100+ bought since yesterday, try a subscriptionOverall pick
Visit the SmartMouth Store

SmartMouth Original Activated Breath Rinse 16 fl oz, Adult

SmartMouth Original Activated Breath Rinse 16 fl oz, AdultSmartMouth Original Activated Breath Rinse 16 oz Adult2 pack SmartMouth Original Activated Breath Rinse 16 oz Adult
Multipack Quantity:1

Key item features

  • NEVER HAVE BAD BREATH AGAIN - GUARANTEED - SmartMouth’s Original Activated bad breath mouthwash uses patented zinc ion technology to stop sulfur producing germs. This eliminates and blocks bad breath or halitosis for 12 hours with every rinse. At SmartMouth, we’re confident that each of our bad breath oral rinses will eliminate your bad breath, and that’s why each product carries a full money-back satisfaction guarantee.
  • CREATED & RECOMMENDED BY DENTISTS & ORAL PROFESSIONALS - SmartMouth’s founder, Dr. Cohen was a leading authority on the study of the origin and diagnosis of bad breath treatments. His many years of research on the cause of bad breath and halitosis led to the creation of SmartMouth’s patented bad breath eliminating zinc ion activated technology. Stop halitosis and bad breath all day with SmartMouth’s Original oral rinse.
  • ALCOHOL FREE – NO BURNING SENSATION - SmartMouth’s Original bad breath mouthwash uses zinc ions to eliminate and block bad breath or halitosis without any of the stinging or burning sensation. Alcohol dries out your mouth, making you more vulnerable to bad breath. SmartMouth’s bad breath treatment uses the power of zinc ions to eliminate and block bad breath for 24 hours with twice daily use.
  • FRESH MINTY TASTE - Experience a bad breath mouthwash with a pleasant, minty taste. SmartMouth’s Original bad breath oral rinse works smarter than every other oral rinse and you’ll love its mild minty taste with no lingering aftertaste.
  • SAFE FOR KIDS & DIABETICS - SmartMouth’s Original bad breath mouthwash is paraben free and alcohol free so it’s safe for children 6+ and diabetics. With SmartMouth, anyone can eliminate and block bad breath or halitosis for 12 full hours with every rinse.
Current price is $9.8461.5 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $9.84
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $9.84

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Today
.
Order within 7 hr 49 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (1)

Starting from $9.88
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Customer ratings & reviews

4.6 out of 5 stars
stars1,027 ratings344 reviews
How item rating is calculated
  1. 5 stars81% (835)
  2. 4 stars9% (97)
  3. 3 stars3% (35)
  4. 2 stars2% (18)
  5. 1 star4% (42)

Reviews summary

Pros

  • : Leaves mouth feeling this way for an extended period.
  • : Leaves breath feeling fresh without harsh sensation.
  • : Provides fresh breath throughout the day.

Neutral

  • : Effective for some, but inconsistent in eliminating morning breath.
  • : Offers good value for some, but is deemed expensive by others.
  • : Can be refreshing, but also unpleasantly strong or bitter for some.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 344 reviews

Jun 12, 2025
Jaime
Walmart Associate
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Game changer for fresh breath

SmartMouth is hands-down the holy grail of mouthwashes. I've tried just about everything out there, and nothing touches this stuff. Not only does it leave my breath feeling dentist-fresh for HOURS (like, all-day-confidence hours), but there's none of that harsh burn or weird aftertaste—just clean, crisp freshness that actually lasts. And can we talk about the new bottle? Finally! It's sleek, easy to use, and the dual-chamber design makes mixing foolproof. No more weird leaks or second-guessing if I did it right. Whoever redesigned it deserves a raise and a high-five. If you're serious about fresh breath and done messing around with the cheap stuff, SmartMouth is worth every penny. I won't use anything else.

Helpful?46ZSBBKGXHHE5062553620
Aug 11, 2025
SugarSkullMomma35
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

a skeptic turned fan!

my daughter has SEVERE acid reflux. one of the side effects of it is the bad acid breath. this was recommended by a friend but I was skeptical cuz nothing else has worked. she has been using it for 4 days and I cannot believe the difference!! even after eating salsa it still worked. plus she is sensitive to the strong minty tastes washes usually have and this is so much more mild than any of the others out there. worth every penny!

Helpful?46ZSBBKGXHHE5062553620
May 23, 2026
Scott
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The very best.

This is the best mouthwash I have ever used. There is never a problem and it's this is the best mouthwash I have ever used. There is never a problem and it always works. always it always works. Be confident about yourself.

Helpful?46ZSBBKGXHHE5062553620