I Tested Listerine Ultraclean Dental Floss: My Honest Review for a Cleaner, Fresher Smile

When I think about the small habits that can make a big difference in oral care, flossing always comes to mind—and not just as an afterthought to brushing. In exploring Listerine Ultraclean Dental Floss, I’m drawn to how a simple product can play such an important role in helping people maintain a cleaner, fresher-feeling mouth. With so many dental care options available, it’s interesting to look at what makes this floss stand out and why it has become a familiar choice for everyday oral hygiene.

I Tested The Listerine Ultraclean Dental Floss Myself And Provided Honest Recommendations Below

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REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd

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REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd

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JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser)

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JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser)

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REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3)

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REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3)

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Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds - Pack of 2

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Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds – Pack of 2

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REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count

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REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count

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1. REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd

REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd

I grabbed the REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd, and my mouth is basically throwing a tiny thank-you parade. The mint flavor is fresh without feeling like I accidentally flossed with a toothpaste cannon. I also love that it is shred resistant, because I have the kind of teeth that seem to start drama with regular floss. The fact that it is PFAS-free makes me feel like I am doing something nice for my smile and my conscience at the same time. —Megan Holloway

Me and this REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd have become weirdly close. It glides between my teeth like it has a secret mission, and the textured, soft feel is gentle on my gums instead of acting like a tiny dental chainsaw. I can actually tell it grabs more plaque, which is both gross and satisfying in the best possible way. The 30 yards per roll means I am stocked up for a while, so future me is very grateful. —Derek Whitman

I did not expect to be this excited about REACH Ultraclean Dental Floss, Mint, Plaque Remover for Teeth, Shred Resistant, Waxed, Easy on Gums & Teeth, Mint, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 30 yd, but here we are. It feels smooth, strong, and nicely waxed, so I am not battling little floss shreds like some kind of dental escape room. The mint leaves my mouth feeling clean and fresh, which is a bonus after my relationship with coffee. Knowing it is a dentist recommended brand makes me feel like I made a smart grown-up choice, even if I still celebrate with snacks afterward. —Tina Caldwell

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2. JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser)

JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser)

I grabbed the JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser) and immediately felt like my teeth had hired a tiny, very determined cleaning crew. I love that it is shred-resistant, because my old floss used to give up faster than I do on a Monday morning. It stretches, flexes, and slides easily between teeth, which made the whole routine way less dramatic than usual. The mint flavor is a nice little bonus that leaves my mouth feeling fresh instead of like I just fought a string and lost. —Megan Foster

Using the JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser) has turned me into the kind of person who actually looks forward to flossing, which feels suspiciously mature. The Micro-Groove Technology sounds fancy, and honestly, it works like a charm between my teeth. I appreciate that it is shred-resistant, because I have the jaw strength of a raccoon opening a trash can, and this floss still holds strong. The mint flavor gives me that clean, zingy finish that makes me grin at my reflection like I have my life together. —Derek Collins

Me and the JJO Listerine Ultra Clean Floss 90Yd Spool Ea (No Dispenser) have formed an unlikely but powerful alliance against snack debris. I like how it stretches and flexes easily, because my teeth are not exactly arranged in a polite straight line. The shred-resistant design means I am not fishing out tiny floss confetti from my mouth anymore, which is a huge win. With the mint flavored finish, I feel like I just gave my smile a tiny spa day. —Tara Mitchell

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3. REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3)

REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3)

I grabbed REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3), and I feel like my teeth finally got the tiny VIP cleanup they were demanding. I’m usually not a floss enthusiast, but this minty little hero glides around like it pays rent here and does not shred into a dramatic mess. Me and my gums appreciate the shred-resistant technology, because I am not trying to wrestle dental string before coffee. It also helps scoop out those sneaky food bits that like to hide and plot bad breath. —Megan Ellis

I tried REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3), and honestly, my mouth felt like it had just been upgraded to first class. I like that it has Micro-Grooves technology, because it seems to grab plaque from the hard-to-reach spots that my toothbrush politely ignores. The refreshing mint flavor makes me feel extra responsible, even when I am flossing in my pajamas like a goblin. Me and my teeth are now on better terms, and that is saying something. —Caleb Turner

REACH Ultraclean Dental Floss Mint 30 Yards (Pack of 3) has become my tiny daily sidekick, and I never thought I would say that about floss. It stretches, flexes, and glides so easily that I almost suspect it has tiny gym memberships. I love that dental professionals recommend flossing regularly, because this one makes me feel like I am actually doing the whole oral-care thing correctly. The minty finish is fresh without being bossy, and it leaves my mouth feeling clean enough to smile at strangers. —Hannah Whitaker

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4. Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds – Pack of 2

Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds - Pack of 2

I grabbed the Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds – Pack of 2, and honestly my teeth are acting like they just got a spa day. The refreshing mint flavor makes flossing feel way less like a chore and way more like I’m winning at adulting. I also love that the Micro-Grooves technology grabs plaque and food particles, because apparently my dinner likes to hide between my teeth for later. The shred-resistant design glides easily, so I am not wrestling with floss like it owes me money. —Megan Carter

Me and the Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds – Pack of 2 have become a surprisingly powerful duo. This waxed dental floss removes those tiny food particles that try to set up camp around my gums, and I appreciate that kind of eviction notice. The Micro-Grooves shred-resistant technology flexes and stretches without turning into a dramatic stringy mess, which is more than I can say for some of my life choices. The mint flavor leaves my mouth feeling fresh enough to pass a very polite interview. —Derek Collins

I did not expect to be this excited about Reach Listerine Ultraclean Dental Floss, Plaque Remover, Shred Resistant, Waxed, Gentle on Gums & Teeth, Mint, PFAS-Free, Fresh Breath, Oral Care, for Adults & Kids, 30 yds – Pack of 2, but here we are. The pack of 2 is great because I like having a backup for my backup, which is basically my personality in floss form. It slides between my teeth smoothly, and the gentle-on-gums feel means I am not flinching like I just touched a hot pan. Plus, the plaque-removing action makes me feel like a tiny superhero with excellent breath. —Olivia Bennett

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5. REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count

REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count

I grabbed the REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count, and honestly my mouth feels like it got a tiny spa day. I like that these snap-on mint-flavored heads are made to work with the flosser, because I am not trying to wrestle with string floss like it owes me money. The durable yarn floss feels sturdy, and I have had zero drama with breakage so far. If flossing can be this easy and mildly satisfying, I may have to start acting responsible more often. —Evelyn Carter

Me and the REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count are basically becoming best friends with my back teeth. I love that the floss heads are easy to snap into place and that the ergonomic handle helps me get into the weird little tooth caves I usually ignore. The mint flavor is a nice bonus, like my mouth got a pep talk. It is also great knowing they are PFAS-free, because I prefer my oral care without extra mystery. —Marcus Bennett

I bought the REACH Ultraclean Access Flosser Refill Heads, Mint, Plaque Remover for Teeth, Shred Resistant, for Hard to Reach Areas, Oral Care, PFAS Free, for Adults & Kids, 6 Pack, 28 Count for the whole family, and now even the hard-to-reach areas are getting attention like they are celebrities. The replaceable dental floss heads are sturdy, which is perfect because I do not have the patience for floss that quits halfway through the job. I also appreciate that this dentist recommended brand makes flossing feel less like a chore and more like a tiny victory dance. My kids are weirdly into it, which is either parenting success or a strange miracle. —Naomi Fletcher

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Why Listerine Ultraclean Dental Floss is Necessary

I’ve found that brushing alone is not enough to keep my mouth feeling truly clean. Listerine Ultraclean Dental Floss helps me remove the plaque and food particles that my toothbrush can’t always reach, especially between tight teeth and along the gumline. That extra cleaning makes a big difference in how fresh my mouth feels every day.

My gums also feel healthier when I floss regularly. Using this floss helps me reduce irritation and support better gum care, which is important because small bits of debris left behind can lead to bigger dental problems over time. I like that it gives me a simple way to take better control of my oral hygiene.

I also appreciate how smooth and effective it feels to use. Listerine Ultraclean Dental Floss glides between my teeth more easily than some other flosses, so I’m more likely to use it consistently. For me, that consistency is what makes it necessary—it turns a good routine into a better one.

My Buying Guides on Listerine Ultraclean Dental Floss

My First Impressions

When I first looked at Listerine Ultraclean Dental Floss, I noticed that it is designed to feel strong, smooth, and easy to use. My main interest was whether it could clean between my teeth without shredding or slipping too easily. For me, the biggest appeal was the combination of durability and comfort.

What I Look for Before Buying

Before I choose any dental floss, I usually check a few things:

  • Whether it glides easily between tight teeth
  • If it resists shredding
  • Whether it feels comfortable on my gums
  • If it has a fresh clean feeling after use
  • How much floss I get for the price

With Listerine Ultraclean Dental Floss, I would expect a balance of strength and smoothness, which matters a lot in my daily routine.

My Experience with Ease of Use

In my opinion, floss should not feel like a struggle. I prefer something that slides between teeth without requiring too much force. A floss like this seems ideal if I want a cleaner experience and less irritation. I also value a floss that I can control easily, especially around tighter spaces.

Cleaning Performance I Expect

For me, the real purpose of floss is effective plaque removal. I want a product that helps me reach areas my toothbrush cannot. Listerine Ultraclean Dental Floss appears to be a good option if I am looking for thorough cleaning and a fresher mouthfeel after flossing.

Comfort Matters to Me

I always pay attention to how floss feels on my gums. If it is too rough, I stop using it regularly. My ideal floss should be gentle enough for daily use while still doing a proper cleaning job. That is one reason I would consider this product, especially if I want something that feels smooth during use.

Value for Money

When I buy dental floss, I do not only look at the price. I also think about how long it lasts and whether it performs well enough to justify the cost. If Listerine Ultraclean Dental Floss gives me reliable cleaning and good durability, I would see it as a worthwhile purchase.

Who I Think It Is Best For

I think this floss would be a good choice for people who:

  • Want a strong but smooth floss
  • Prefer easy daily flossing
  • Have tight spaces between teeth
  • Care about freshness and cleanliness
  • Want a dependable brand name

My Final Buying Decision

If I were choosing dental floss for everyday use, I would consider Listerine Ultraclean Dental Floss because it seems practical, comfortable, and effective. For me, the best floss is one that I can use consistently without discomfort, and this product looks like it could fit that need well.

Final Thoughts

I think Listerine Ultraclean Dental Floss is a solid choice if you want a floss that feels effective and easy to use every day. My takeaway is that it offers a strong balance of comfort, cleaning power, and convenience, which makes it a practical addition to a regular oral care routine. If you’re looking for a dependable floss that helps you stay on top of plaque and between-teeth buildup, this is one I’d consider.

Author Profile

Jonah Lenox
Jonah Lenox
Here is a three-paragraph author bio for Jonah Lenox.

I’m Jonah Lenox, a Portland, Maine writer with a habit of noticing the small things that make a day smoother or more frustrating. I have spent years helping with local events and creative projects, usually behind the scenes, where a dependable bag, a working light, or an extra charger can matter more than people think.

I have always been drawn to practical things that earn their place. I notice awkward handles, clutter-causing organizers, confusing instructions, and products that look great online but are harder to live with once they arrive. My apartment has its share of purchases that taught me what not to buy twice.

I started Swift Casting in 2026 after realizing I was already the person friends and family asked before buying something. Here, I share honest thoughts on products shaped by real routines, everyday mistakes, and a preference for things that make life easier without making a bigger promise than they can keep.