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The Best Dental Floss for a Healthier Smile

Kate Turasky
Written By Kate Turasky
Last updated: Feb 7, 2025, 05:45 AM
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best dental floss

Flossing is a game-changer for oral health, slipping into those tight spots a toothbrush can’t reach to whisk away lingering food and plaque. It’s the unsung hero of dental care routines, and while the choices are many, Boka’s Ela Mint floss has earned a place at the top of our list for its stellar performance. It gets your teeth and gums thoroughly clean with a strong yet gentle touch, all accompanied by a burst of mint that leaves your mouth feeling fresh.

Plus, it’s eco-conscious, which means you’re simultaneously taking care of your teeth and the planet. While it’s our top pick, Boka’s floss is one option among many, so let’s take a look at our list of the best dental floss of 2025 to find a product that’ll make you even more confident in your smile.

View all Contents
  • Buying Guide: The Best Dental Floss
    • Material
    • Thickness
    • Texture
    • Flavor
    • Ease of Use
    • Price
    • Packaging
  • People Also Asked
  • Elevating the Shopping Game
  • Contributors
  • Related Reads

Our Top Picks

  • Boka Dental Floss: Best Overall (Shop Now) →
    Read more about this dental floss ↓
  • Cocofloss Dental Floss: Most Effective (Shop Now) →
    Read more about this dental floss ↓
  • Hayden Dental Floss: Most Thorough (Shop Now) →
    Read more about this dental floss ↓
  • Oral-B Dental Floss: Most Comfortable (Shop Now) →
    Read more about this dental floss ↓
  • DrTung's Dental Floss: Most Gentle (Shop Now) →
    Read more about this dental floss ↓

The Best Dental Floss of 2025

Boka Dental Floss

Best Overall
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Boka’s Ela Mint dental floss is revolutionizing the way we think about oral care. With its natural vegetable wax coating, it offers a smooth glide between teeth, effectively capturing plaque and leftovers without the guilt of adding toxins to your body or the planet. The refreshing mint flavor is the icing on the cake, leaving your mouth feeling fresh and clean.

This 30-yard pack stands for sustainability and responsibility, reducing the need for frequent repurchases and minimizing waste. The brand’s commitment to toxin-free products is clear, and its floss is no exception. It’s the best overall option on our list because it delivers on all fronts: performance, health, and environmental impact. Choosing this dental foss means choosing a healthier lifestyle and a cleaner world. It’s the smart choice for those who care about their impact, both inside and out.

Product Pros
  • Gentle and effective on gums
  • Free from harmful chemicals
  • Eco-friendly vegetable wax coating
  • Resists fraying and shredding
Product Cons
  • Struggles with tight spaces

Cocofloss Dental Floss

Most Effective
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Designed by dentists, the Cocofloss mint dental floss marries the refreshing zing of mint with a waxed, expandable thread that’s both vegan-friendly and effective. It’s the texture that sets it apart, gripping plaque and food remnants that typical flosses might leave behind. Plus, the coconut oil infusion means it’s not just cleaning—it’s caring for your gums too.

For the younger crowd, this dental floss is a win-win. Its fun design encourages kids to floss regularly, turning what can be a chore into a cool habit. But here’s the real kicker: it does way more than clean your teeth—it engages with every contour, ensuring nothing is missed and leaving your mouth feeling genuinely refreshed. For individual use or the whole family, this floss is a standout choice for a clean that feels just as good as it looks.

Product Pros
  • Very effective at cleaning teeth
  • Gentle on gums
  • Expands for even better cleaning
  • Made with over 500 textured threads
Product Cons
  • Prone to shredding

Hayden Dental Floss

Most Thorough
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Hayden dental floss stands out as the go-to solution for those hard-to-reach areas between teeth. Its innovative expanding technology allows the floss to adjust and fill the varying spaces, ensuring a thorough clean where regular floss might not reach. The 180 yards of polar mint woven floss are not only robust, resisting fraying and breakage during use, but also gentle on sensitive gums.

This combination of strength and gentleness makes it ideal for maintaining impeccable oral hygiene, even in the tightest of spaces. Plus, the refreshing burst of polar mint leaves your mouth feeling clean and fresh. With anti-tartar properties to boot, it’s a powerhouse against plaque, promoting healthier teeth and gums with every use. For those seeking a reliable solution that excels in narrow gaps without causing discomfort, this dental floss is the clear choice.

Product Pros
  • Great at cleaning tight spaces
  • Expands for more thorough cleaning
  • Great value for the price
  • Refreshing Polar Mint flavor
Product Cons
  • Some find it thin and scratchy

Oral-B Dental Floss

Most Comfortable
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The Oral-B Glide dental floss stands out from the crowd for its comfort and efficiency. Its unique design allows it to slide up to 50% more easily in tight spaces, making it a breeze for those with closely spaced teeth. The cool mint flavor leaves your mouth feeling fresh, while the silky texture ensures a gentle yet effective clean.

This dental floss is shred-resistant, too, so you can say goodbye to the frustration of broken strands. Plus, the two-pack means you’re set for longer, keeping your dental routine consistent. In short, it’s the hassle-free way to keep your smile healthy and your flossing experience smooth.

Product Pros
  • Slides easily between tight teeth
  • Rarely breaks or shreds
  • Pleasant, subtle mint flavor
  • Available in a pack of two
Product Cons
  • Pricier than some other options

DrTung’s Dental Floss

Most Gentle
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For those with sensitive teeth, DrTung’s Smart Floss is a dream come true. Its innovative design allows it to expand, reaching into the smallest crevices to whisk away plaque without causing discomfort. The natural cardamom flavor leaves your mouth feeling fresh, not overpowered. Plus, it’s gentle on the gums, reducing the risk of irritation that can come with flossing.

This dental floss stands out for its thoughtful approach to dental care. It’s made with BPA-free materials, ensuring safety with every use. Beyond that, it’s designed to adapt to the unique contours of your teeth and gums, providing a superior clean where other flosses might miss. If you’re looking for a floss that respects your dental sensitivity while delivering exceptional cleaning power, this floss is a great choice.

Product Pros
  • Gentle design is great for sensitive gums
  • Refreshing cardamom flavor
  • Effective for both tight and wide spaces
  • Sustainable plastic-free packaging
Product Cons
  • Cardboard packaging wears out easily

Buying Guide: The Best Dental Floss

In the quest for the ideal dental floss, it’s less about the bells and whistles and more about what feels right. Forget the overwhelming options and focus on the basics: a floss that slides smoothly, cleans effectively, and feels comfortable. Whether it’s the traditional waxed string or the modern water flossers, the best dental floss is the one that fits seamlessly into your routine and leaves your smile feeling fresh. After all, the secret to a healthy mouth is consistency, and the right floss is the one you’ll reach for every day without a second thought. So, choose simplicity and let your gums thank you later.

Material

The importance of flossing can’t be overstated, and the type of dental floss you use can make a big difference in both comfort and effectiveness. For most, traditional nylon floss does the trick, but those with tighter spaces between teeth might prefer PTFE floss, known for its ease of use and resistance to shredding. For the environmentally conscious, there’s biodegradable silk floss, which offers a planet-friendly alternative without sacrificing quality. Plus, there are flosses out there with a little extra something—like flavors, fluoride, or charcoal—to boost your oral hygiene routine. Remember, the best floss is one that feels good and works well with your unique dental landscape.

Thickness

Choosing the right dental floss is crucial for your oral hygiene routine. For those with tightly spaced teeth, a slim floss can glide between teeth effortlessly, making the process more comfortable. On the other hand, a more robust floss is ideal for wider gaps, ensuring a deep clean. Waxed floss, typically finer, works wonders in narrow spaces, while its bulkier unwaxed counterpart provides a firmer hold for cleaning.

Texture

The feel of your dental floss isn’t just about comfort—it’s key to how well the floss cleans. Waxed flosses boast a smooth glide between teeth, avoiding any catch or tear, while textured flosses are champs at scrubbing plaque off your pearly whites. And for those with varied gaps between teeth, there’s floss that mixes both textures for a custom clean. But remember, your gums have a say too. While a rougher floss might mean a better clean, it could also mean more irritation. Finding that sweet spot between gentle and effective is the secret to flossing success.

Flavor

While flavor might seem like a minor attribute, it can significantly impact your flossing experience. Mint-flavored floss leaves your mouth feeling fresh, making the habit more enjoyable and encouraging regular use. Other flavors like cinnamon or fruit cater to personal preferences, meaning you’ll be more likely to stick with your dental care routine. Some flosses even include ingredients like fluoride or essential oils, providing added benefits beyond flavor. Remember, enjoying the sensory experience of flossing increases the likelihood that you’ll make it a daily habit.

Ease of Use

If flossing feels like a chore, it’s probably because the floss is difficult to use. To make flossing a breeze, opt for a product with ergonomic handles or pre-measured strands. For those who find traditional flossing tricky, floss picks and sticks can be an invaluable tool. And for a touch of technology, water flossers clean thoroughly without any strings attached—literally.

Price

Cost is a significant factor in selecting dental floss. Although floss is usually a low-cost item, prices can fluctuate based on the type of material, brand, and extra features such as flavors or special ingredients. It’s worth considering that pricier options might provide better quality or perks like being environmentally friendly or offering superior cleaning. On the flip side, many affordable choices are more than good enough for everyday dental care. Think hard about what you need and what you’re prepared to spend on oral hygiene; sometimes, investing a bit more can lead you to dental floss that meets your personal needs the best.

Packaging

Choosing compact packaging for your dental floss isn’t just great for travel—it’s also a smart way to save space. Plus, it keeps your floss clean and always ready for action. If you’re into sustainability, go for brands that offer refillable containers to cut down on waste. And let’s not forget the convenience factor—easy-to-use containers mean no more tangled floss or grime. It all comes down to your lifestyle and values. Thoughtful packaging design can make a big difference, nudging you towards using floss regularly and boosting your dental health game.

People Also Asked

What is dental floss?

Dental floss is a thin, flexible strand used for removing food particles and plaque from between teeth, where a toothbrush cannot reach.

How often should I use dental floss?

It is advisable to use dental floss at least once a day to maintain optimal oral hygiene.

How do I use dental floss properly?

When using dental floss, start by breaking off about 18 inches of floss. Wind most of the floss around each middle finger and gently slide it between your teeth. Curve the floss into a C shape around each tooth and move it up and down to clean the sides of each tooth.

Can dental floss be reused?

Dental floss should not be reused. Using fresh floss each time helps prevent the spread of bacteria and ensures effective cleaning.

What types of dental floss are there?

Dental floss comes in a variety of options to cater to everyone's preferences and needs. Whether you prefer the smooth glide of waxed floss, the traditional feel of unwaxed, the fun of flavored options, or the efficiency of tape floss, there's a type that's just right for your dental routine.

Is there a difference between waxed and unwaxed dental floss?

Waxed dental floss is coated to make it easier to slide between teeth. Unwaxed dental floss, on the other hand, is thinner and may be preferred by those with tighter teeth spaces.

Can children use dental floss?

Yes, children can use dental floss, but they may need assistance or supervision. There are also specialized flossers designed for children to make flossing easier and more fun.

What should I do if my gums bleed when I floss?

Minor bleeding when starting to floss may be normal and should improve as gums become healthier. If the bleeding persists, consulting a dentist is advisable.

How do I store dental floss?

Store dental floss in a cool, dry place, away from direct sunlight, to protect it from contaminants. Keeping it in its original container is also recommended.

Are there eco-friendly dental flosses?

Yes, there are eco-friendly dental flosses made from biodegradable materials such as silk or bamboo fiber. Some brands also offer recyclable or compostable packaging.

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Contributors

Kate Turasky
Kate Turasky
Teeth Care
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