5 Best Dental Floss for Healthy Teeth & Gums (All Kinds)

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best floss

You know the routine:

  • Visit your dentist for a regular checkup
  • Have a hygienist floss and brush your teeth
  • Receive a lecture about how you’re not flossing enough or correctly.

OK, so the last point might not be true for every person, but it probably happens more often than we’d like. Dentists and hygienists are sticklers about flossing regularly and correctly, and that’s not about to change any time soon.

In a hurry? Here are our top picks:
Dr. Tung’s Mouth Floss

The very best floss we’ve found is Tung’s Smart Floss, which is fantastic for sensitive gums and suitable for all tooth types. It’s smart grip system adjusts to fit the spaces between your teeth, making it super easy and efficient.

Radius USDA Organic Peppermint Dental Floss

Radius USDA Organic Peppermint Dental Floss is made with totally organic ingredients, and has a sponge-like consistency which some will absolutely love.

The above are two of the five best dental flosses that we’ll mention here. We’ll also provide some tips on flossing, what to look for when buying floss, and more.

Listen to your hygienist and dentist. It’s time to get serious about your flossing routine.

Quick summary

bb2-table__imageTung’s Smart Floss
  • Very gentle on sensitive gums
  • Coated with natural wax
  • Suitable for all tooth types
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bb2-table__imageRadius USDA Organic Peppermint Dental Floss
  • Sponge-like consistency
  • Made from organic ingredients
  • Great for people with sensitive gums
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bb2-table__imageListerine Cool Mint Dental Floss
  • Good for overall mouth health
  • Contains Listerine's signature mint flavor
  • Efficient plaque remover, better than most
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bb2-table__imageReach Dentotape Waxed Floss
  • Gentle action but robust, durable design
  • One pack lasts a long time
  • Perfect for wider-spaced teeth
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bb2-table__imageOral-B Super Floss Mint Dental Floss
  • Great for those who wear braces
  • Helps clean the troublesome areas
  • Comes in pre-cut and measured strands
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Before you buy: 9 Things to consider when purchasing dental floss

It’s not always easy to shop for dental floss. There are a ton of different brands to choose them, with each claiming to have the secret to healthy teeth. And most of them are good. Not every type of floss is right for every person, however.

Here are some factors to consider when you’re buying floss:

1. How are your teeth spaced?

The spaces between your teeth help determine what kind of floss you should buy. If they’re tight, your best option is a thin, single-strand variety – the thinnest you can get.

Also, waxed floss is another option because it slides more easily between your teeth than the unwaxed variety (even though waxed floss is usually thicker than unwaxed.

On the flip side, you’ll want to consider thicker floss, such as weaved floss that consists of several strands woven together. Another option is dental tape, which consists of a flat ribbon of nylon in waxed and unwaxed varieties.

2. Look for ADA Seal of Acceptance

If you live in the U.S. or spend a decent amount of time there, make sure that the floss you choose has the American Dental Association’s Seal of Acceptance.

A brand only earns the seal after producing scientific evidence that their product is more effective than simply brushing for reducing plaque and gingivitis. Moreover, the seal lets you know that the product is safe and won’t harm oral tissues.

3. Consider using a flossing pick if …

Some people have trouble using standard dental floss for a variety of reasons, such as limited mobility due to arthritis in the hands, injuries, etc.

Flossing picks are a good alternative if you struggle to use regular floss. You don’t have to wrap the floss around your finger, and it’s easier for you to reach those often hard-to-get back teeth.

4. Flavored or unflavored?

Whether your floss is flavored or not probably doesn’t mean that much to you as an adult.

But if you have kids – well, you know how challenging it is to get them to A) brush and B) floss. Let your child pick out their favorite flavor, and you’ll have a much easier time convincing them to floss regularly.

5. Waxed or unwaxed?

Floss comes in waxed and unwaxed varieties – as you’ll quickly notice while shopping for the brand that suits you best. Here are a couple of things to consider when choosing between waxed and unwaxed:

  • Waxed floss slides effortlessly through your teeth because of its waxed coating. However, waxed flosses may contain industrial-based chemicals that, while certainly not necessarily toxic, may prompt you to consider a more natural brand.
  • Many waxed flosses also come in flavored varieties. The flavor, such as mint or cinnamon, often makes flossing a more refreshing experience.
  • Unwaxed floss is just that – floss without wax. Many users prefer unwaxed floss because it’s a bit thinner than waxed floss and thus, may fit a bit more easily between tight spaces (but doesn’t slide quite as effortlessly as waxed floss).
  • Unwaxed floss is sometimes more susceptible to breakage because it lacks the waxed coating and slightly thicker filament of waxed floss.
  • While many experts say that waxed floss is more effective in pulling plaque from between teeth and away from the gums than unwaxed floss, some studies say that there’s no difference between the two types.

6. What’s it made of?

Dental floss comes in a variety of materials, including nylon, polymer, etc.

Most studies show that there isn’t much of a difference between the different materials regarding effectiveness, so choose one that’s most comfortable for you and enables you to clean your teeth thoroughly.

7. The type of filament

Floss comes in two types of filament: monofilament and multifilament. Monofilament consists of a single strand, typically made of nylon.

Monofilament floss is cheaper to make but more susceptible to bending and, experts say, isn’t as effective as multifilament floss in removing plaque and other debris in a single pass. That said, you made need to make multiple passes with monofilament floss.

Multifilament is found in most of the most popular flosses available today. It’s slightly thicker than monofilament floss and usually constructed of nylon or other synthetic materials.

Multifilament floss spreads out when pressed against the walls of your teeth which makes for wide coverage and easier plaque removal.

Poorly constructed multifilament floss often frays or shreds during use because its made of several thinner strands.

8. When in doubt, ask

If you have trouble choosing a dental floss, by all means, ask your dentist or hygienist. They not only may help you choose floss that’s best for your mouth and teeth, but can also give you some tips about proper flossing technique.

9. A bit more info on dental tape and dental picks

Dental tape is similar to standard floss but is wider and flatter. Some people find dental tape easier to control and more comfortable to use overall. Note: Dental tape tends to cost more than regular floss.

Dental picks, also known as inter-dental picks, often resemble toothpicks but come in a variety of materials and shapes. One of the advantages of picks is that they come in different sizes to fit the spacing between your teeth.

They’re also effective for people who have bridges or tooth implants which may make regular flossing difficult.

The 5 best dental floss in 2020

1. Tung’s Smart Floss

Tung’s Smart Floss

Who knew that dental floss could do so much? In the case of Dr. Tung’s Smart Floss, you can stretch it and tighten or loosen your grip depending on what type of flossing you need.

It even comes in a biodegradable container that breaks down faster in landfills when compared to typical plastic – which is all well and good as long as the floss is effective. And we think it is.

First, the “smart” part.

Dr. Tung’s floss adjusts to your grip to fit into spaces between your teeth. If you grip it tightly, the floss narrows to make it easier to get between teeth.

If you loosen your grip to give it a multifilament design, the floss expands to provide fuller coverage on either side of your teeth.

We also like that Dr. Tung’s Smart Floss is coated with a blend of vegetable and beeswax and not with synthetic wax that you’ll find on many other brands of floss.

It makes for a less abrasive floss that can still reach deeper into your gums while cleaning more effectively around your teeth.

Dr. Tung’s makes some lofty claims regarding their floss’s cleaning ability: they say it will remove up to 55% more plaque than other brands.

Another positive about Smart Floss is that it’s suitable for everyone, including those with tight spaces between their teeth, wider spaces, and even those who have orthodontia such as braces.

The floss comes in one flavor – cardamon – which one reviewer said smells like a pine tree and a bar of soap. But the majority of users love the taste, even if it takes a couple of flossing sessions to get used to it.

Type: String floss


  • Gentle on gums
  • Natural wax coating
  • Suitable for all tooth types


  • Some say it’s too thick

Bottom Line

Dr. Tung’s Smart Floss should be in any conversation about the best dental floss available today. As its name suggests, it provides a “smart” way to floss and to keep your teeth gums in the best health.

2. Radius USDA Organic Peppermint Dental Floss

Radius USDA Organic Peppermint Dental Floss

Radius earns kudos for creating the only USDA-certified organic floss on the market. Moreover, their products work and are of benefit to any oral care routine.

USDA-certified organic means that a product must contain at least 95% organic ingredients, and the Radius floss qualifies thanks to a blend of ingredients that includes coconut oil and organic erythritol.

Its flavoring comes from natural cranberry and mint tea. Cranberry is a proven anti-bacterial agent, while mint tea tree oil is an antiseptic and also leaves your mouth feeling refreshed.

The floss is coated with candelilla plant wax and has a sponge-like texture. It helps to gently remove plaque without aggravating or irritating the gums. It also helps to reduce the odds of getting gingivitis.

Type: String floss


  • All-vegan, organic floss
  • Gentle on the teeth and gums
  • It has a great taste


  • The packaging leaves something to be desired

Bottom Line

Radius proves that you can achieve healthier teeth and gums without all the chemicals. Their Organic Dental Floss is a safe, effective product.

3. Listerine Cool Mint Dental Floss

Listerine Cool Mint Dental Floss

Listerine isn’t just about mouthwash.

True, most people may associate the Listerine name with their popular brand of mouthwash, but they make other excellent products, too, including their Cool Mint Dental Floss.

Their floss has the same breath-freshening qualities of their mouthwash while also promoting good oral health.

The Cool Mint Dental Floss is incredibly thin but extremely effective at scraping and removing plaque from your gums. Plus, you’ll get a nice burst of Listerine’s distinctive mint mouthwash with every use.

Of course, every brand – or, at least most – like to point out how their product is more effective than their competitor’s brand, and Listerine follows suit by saying its floss removes over 60% more plaque than another popular brand.

We have no way of proving that, but we do think Listerine’s Cool Mint Dental Floss helps keep your gums and teeth healthy.

If Listerine’s mint flavor isn’t your thing, they also offer a cinnamon-flavored version that’s a woven floss designed for sensitive gums, as well as a Healthy White floss that contains baking soda that makes your teeth whiter while removing stains.

Listerine also offers an Ultraclean floss that’s ideal for tight spaces between teeth and dental work, and a Gentle Gum Care floss designed for people with sensitive gums.

Finally, Listerine offers an Ultraclean Access Flosser for people who have limited dexterity and may struggle with traditional string floss.

But, no matter what your preference, we think that the Listerine Cool Mint Dental Floss is versatile enough to handle the job. It’s an effective fighter in the battle against plaque.

Type: String floss


  • Removes plaque better than most brands
  • Comes with Listerine’s distinctive mint flavor
  • Good for overall oral health


  • Some say it slips from their grip

Bottom Line

Listerine is perhaps best known for its mouthwash, but they make plenty of other quality products that promote excellent oral health. Their Cool Mint floss cleans a significant amount of plaque while leaving mouth – and breath – feeling fresh.

4. Reach Dentotape Waxed Floss

Reach Dentotape Waxed Floss

Dental tape is a great option if you have wider-than-normal spaces between your mouth, and we think Reach’s Dentotape is a go-to choice.

Reach – made by Johnson & Johnson – has an extra-wide cleaning surface that covers all of the areas between your teeth while clearing away any leftover food particles and plaque left behind in those spaces. Moreover, it’s gentle, flexible, and doesn’t break easily.

Users also like the fact that Reach Dentotape’s width helps make the job of flossing faster, i.e., your teeth are clean and free of plaque within minutes. Many people also like it in that it requires less effort than while using other types of floss.

Dentotape comes in six styles and sizes. True, it’s excellent for people who have wider spaces between their teeth, but it’s also flexible enough to clean between thinner spaces. It’s also sturdy and doesn’t break easily, and it’s easy to grip.

Your container of Dentotape Waxed Floss comes with 100-yards of floss, which is longer than the amount found in most brands. That means it will last longer and, combined with its affordable price, makes it an excellent bargain.

Even if used every day, Dentotape should last you at least several months.

It’s also unscented and won’t leave an unwanted taste in your mouth.

Type: Dental tape


  • Excellent for people with wider spaces between teeth
  • One pack lasts a long time
  • Gentle and doesn’t break easily


  • Doesn’t work as well for people with tightly-spaced teeth

Bottom Line

Dentotape is something you should seriously consider purchasing if you have wider spaces between your teeth. It’s gentle, easy to use, and will last you a long, long time.

5. Oral-B Super Floss Mint Dental Floss

Oral-B Super Floss Mint Dental Floss

People with braces understand the challenge that flossing is, at least for them. The archwire – the wire that runs through each brace to hold them together – in braces prevents them from flossing traditionally.

That’s why it’s helpful to have a product such as Oral-B Super Floss Mint Dental floss at their disposal.

Oral-B Super Floss is the best floss for braces because, well, that’s how it’s designed. It allows you to floss under appliances while cleaning around and between braces.

How does it work? Here’s how: Oral-B Super Floss consists of a piece of traditional dental floss, but there’s a stiff piece of plastic at one end (which is no wider or thicker than the other floss) that’s rigid enough to insert between your teeth.

The plastic ends make it easy for you to insert the floss between teeth around the brace’s wire before moving on to the next area you need to floss.

Additionally, the Super Floss has a small spongy area between the plastic threader and regular floss, which enables you to clean further into the gum line, as well as around brackets and wires to remove more plaque.

Another thing we like about this floss is that it comes in pre-measured strands that takes the guesswork out of deciding how much floss you need to use.

Flossing is important for everyone, but perhaps even more so for people with braces, because braces create more surfaces for food to get stuck in and for which bacteria to cling.

If you wear braces, you need to make an extra effort of practicing good oral hygiene or risk the chance of developing yellow or stained teeth, white patches on your teeth, bad breath and, last but certainly not least, tooth decay and gum disease.

Type: Orthodontic floss


  • Ideal for people with braces
  • Comes in pre-cut and measured strands
  • Helps you clean hard-to-reach areas


  • Not many, although they’re not ideal for people who don’t wear braces

Bottom Line

There aren’t a ton of choices regarding floss designed for people with braces, but Oral-B Floss Mint Dental Floss always ranks near the top of the list. It ensures that you’re practicing the best hygiene in and around your braces.

How to use dental floss like a pro (A simple, illustrated guide)

Most of us have flossed for nearly our entire lives, but not all of are doing it correctly. Our hygienist, meanwhile, handles floss like a samurai and then firmly explains to us how we’re falling short in the flossing department.

Flossing, mind you, isn’t overly complicated but our technique often becomes sloppy because we’re in a hurry or have a few dozen other things on our minds during the process. Furthermore, we may skip it altogether, which no one advises.

Here’s a look at the best way to floss (according to the experts, not us).

 1. Choose your floss

how to floss 1We’ve already discussed this step in a variety of ways but an important factor to keep in mind is the spaces between your teeth. Tape floss often is the best option for people with wider spaces between their teeth.

Other considerations include multifilament vs. monofilament floss, as well as waxed vs. unwaxed.

2. Floss after brushing

how to floss 2

Most people floss after brushing. It’s a helpful strategy because the toothbrush begins the process of removing stray particles from your teeth.

On the other hand, brushing your teeth after flossing may help more fluoride reach between your teeth (while removing any debris left behind by flossing.

3. Wrap the floss around your middle fingers

how to floss 3

Begin by wrapping the ends of an 18-inch to 24-inch section of floss around your middle fingers. Hold the floss between your thumb and forefingers of both hands leaving 3 to 4 inches of the floss exposed – which is the part you’ll use for flossing.

4. Start with your upper teeth

how to floss 4

Use your thumbs to guide the floss when flossing your upper teeth. Note: your index fingers are best for flossing your lower teeth.

5. Slide the floss gently between your teeth

how to floss 5

It doesn’t matter which tooth you start with as long as you floss every tooth before you’re finished. Slide the floss gently between your tooth and the gumline. Apply firm, but not too aggressive pressure. If you’re too aggressive, you increase the chances of gum bleeding.

6. Use the proper motion

how to floss 6

Bend the floss in a “C” shape as it makes contact with the gums and use a gentle up and down motion to clean the area. Let the floss dip below the gumline after you’ve slid it between your teeth and moved it up and down to reach the contours of each tooth.

You should also use a back and forth motion to help scrape away additional plaque and debris.

7. Do one tooth at a time

how to floss 7

Repeat the flossing process between each tooth. Don’t wrap your floss around the gum of two teeth at a time.

8. Use a clean section of floss for each tooth

how to floss 8

Make sure to use a new piece of floss for each tooth. Simply unravel the extra floss wrapped around your index finger as you move to a different tooth. You can always pull out some new floss if you run out of clean sections.

9. Get the backs of your rear molars

how to floss 9

It’s often harder to floss the rear areas of your mouth, especially the backs of molars. But gum disease and tooth decay often form on the back teeth.

Slide your floss gently between your rear molars and gums and pull it toward you to make sure you’re effectively flossing your gums.

10. If bleeding occurs …

how to floss 10

You’re not alone if you experience some bleeding between your gums. Bleeding gums are a sign that you need to floss more often but shouldn’t discourage you from flossing regularly.

The bleeding – and swelling – will subside once you develop a regular flossing routine. If the problem persists, contact your dentist as soon as possible.

11. Rinse your mouth after you’ve finished

how to floss 11

It’s important to rinse your mouth with water or mouthwash once you’ve finished flossing. Doing so helps remove any stray particles left in your mouth after flossing.

A chlorhexidine mouthwash destroys almost all traces of bacteria while creating a protective barrier around the gums.

12. How often should I floss?

how to floss 12

The American Dental Association recommends flossing once a day for two to three minutes.

However, even a minute of daily flossing has a positive impact on your overall gum health.

Many people floss before bed to remove any particles that accumulated between their teeth during the day, but when you choose to floss is a matter of personal preference.

13. And a quick note on flossing with braces

how to floss 13

Flossing with braces presents some obstacles, as previously mentioned. For one, you have to work around the archwire that holds everything together.

Unless you use a brand of floss made for use around braces, such as Oral-B’s Super Floss, you may struggle with trying to thread the floss through each gap in the wire. An orthodontic floss threader is the way to go when flossing around braces.

What’s the difference? Dental floss vs. water flosser

String floss used to be the only game in town – or, at least the predominant one – before water flossers gained popularity.

Dentists say they’re often asked what method is best, string floss or water floss. The answer is, well, perhaps it’s simply best to weigh the pros and cons of each.

String floss

Ah, string floss. As mentioned, most of us understand the importance of flossing and have since we were children, and for most of us the image of a small, plastic container of string floss comes to mind.

By now, miles upon miles of string floss has helped keep the world’s gums healthy.

Here’s the scoop regarding string floss:

  • Flossing with string floss involves passing a thin piece of string between the teeth. The floss scrapes up and down the surface of each tooth to remove plaque and food particles, as well as under the gums.
  • String floss is fairly easy to use, although at some point in your life you may have had a hygienist or dentist tell you that you were flossing incorrectly (probably because, like most of us, you’re in a hurry or aren’t flossing enough).
  • String floss is cheaper than investing in a water flosser, no doubt. A container of floss costs a few bucks while water flossers may range in price from $30 to $70.
  • String floss doesn’t require a power source other than your hands. Water flossers either plug into electrical outlets or, in the case of faucet flossers, rely on your home’s water supply.
  • String floss, in general, takes more time to use than a water flosser, if you’re flossing the correct way, that is.
  • Flossing with string is often difficult for people with dexterity issues or have problems with their hands caused by arthritis, etc.
  • People with sensitive gums may find that string floss is too harsh and often painful.
  • Individuals with braces may have a hard time dislodging food particles from their braces.

Water flossers

While water flossers may seem like a relatively new phenomenon, the first was introduced in 1962. They’ve certainly come a long way since then and the number of people who use them is growing.

  • Water flossing involves a machine-like device, or a faucet attachment, that directs a stream of water on your teeth and gums. The pressure of the water removes plaque and debris from the teeth and gums, unlike with the scraping motion of string floss.
  • The gentler pressure of the water helps make water flossing a nice alternative to string floss for people with sensitive gums or other dental issues. The massaging action of water flossing may even improve gum health.
  • Flossing takes less time with a water flosser, although that doesn’t mean you should rush through the job.
  • While string flossing may cause minor bleeding of the gums, water flossing uses a more gentle cleaning action.
  • While the technique of water flossing is much different than string flossing, most users find water flossers easy to use and adapt to them after only a few uses. Some water flossers even come with built-in sensors that let you know when you’ve sufficiently flossed an area of your teeth and gums.
  • Water flossing isn’t as convenient as string flossing. A piece of string vs. a machine you place on your countertop? You get the picture.

So, what’s the verdict? String floss or water floss?

First, keep something in mind: dental professionals want you to floss whether you use string floss or a water flosser, or floss pick. Not flossing is the worst option in their minds, and they have a ton of research – and rotting and falling-out teeth – to back them up.

Here’s something interesting about research: in many cases, it shows that water flossing works more effectively than string flossing for removing plaque while preventing gingivitis and bleeding gums.

In one study published in the Journal of Clinical Dentistry, researchers found that people who used a water flosser in combination with a manual toothbrush had a 17% greater reduction in plaque compared to those who used string floss and a toothbrush.

That’s not to say that you shouldn’t use string floss. On the contrary, string floss is still an effective way to clean your teeth and gums of the debris your toothbrush can’t reach.

If string floss represents your primary method, just make sure you’re doing it as effectively as possible.

Our method for choosing the best floss

There’s plenty to consider when evaluating the many brands and types of dental floss – the type of filament, whether it’s waxed or unwaxed, whether it’s traditional floss, tape, or otherwise.

As always, we examined the reviews of others closely, whether from actual users or other websites.

We strived to choose floss that’s easy to use, that’s effective in removing plaque and food debris, that works for different types of teeth (in particular, the different types of spacing), and which didn’t break easily.

We also considered each brand’s cost and strived to find brands that fit every man’s budget.


What are your thoughts? Do you have a favorite floss? Have you tried any of the brands we’ve listed here? Your feedback and suggestions are important to us, and we’d love to hear from you.


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About The Author

Domen Hrovatin
Domen Hrovatin

Domen—a self-confessed facial hair addict—is a grooming professional, style enthusiast, and someone with deep personal experience and knowledge about male pattern baldness. His work was mentioned in countless notable men's grooming and style publications, including Beardbrand and AskMen.

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