Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss
Silk Expanding Dental Floss

Silk Expanding Dental Floss

Regular price$10
Shipping calculated at checkout.


Introducing our new dental floss with a twist – literally! Here's why you'll love it: 

Loaded with Benefits:

  • Expandable Power: Our floss expands on contact with saliva to give you a clean that'll impress the dentist.
  • Ultimate Clean: The high-quality textured threads pull away stubborn debris while helping fight gum disease.
  • Antimicrobial Action: Infused with nigella sativa to harness the power of thymoquinone in the pursuit of gum excellence.
  • Minty Fresh: Infused with a natural eucalyptus aroma for a refreshing interdental cleaning experience.

Natural Goodness:

  • Nigella Sativa: Packed with antioxidants and anti-inflammatory compounds to support gum health.
  • Refreshing Eucalyptus: Known for its antimicrobial efficacy against oral pathogens and anti-cariogenic activity against bacteria. It will also provide you with that oh-so-good clean feeling after use.

Mindfully Made:

  • Cruelty-Free: Our expandable floss is not only effective but also mindful of our furry friends. You can floss with your mind at ease knowing Silk is never tested on animals.
  • Sustainable Packaging: All in a glass jar for an eco-friendly choice.

Join the floss revolution and experience the difference with our expanding floss infused with nigella sativa and eucalyptus!

Expandable Dental Floss

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Recycled Polyester
Nigella Sativa
Eucalyptus Oil
Vegetable Wax

Customer Reviews

Based on 29 reviews

This feels so much better to use than the typical floss. It also makes me WANT to floss more because of the effectiveness of it. This is also more durable than any other floss I have ever used. Now this is all I will buy.


Love this floss…I don’t think I can go back to other floss. It’s softer and more gentle, yet I saw more gunk come out. Highly recommend

laura krum
Best Floss Ever!

I have been using silk floss for several years now. It wasn’t the best but I was not using plastic products so I felt good about that choice.

This floss is a game changer. It’s what you want in a floss and an environmentally sound choice. It expands and has a texture to it that helps get the gunk out. I’m a convert and this is the only floss I will buy from now on. Great stuff.

Claudia De
Floss / tablets

I really enjoyed receiving the package it's packaged beautifully it carries a first class feel it qualifies to send aa a wonderful gift for friends and family. I appreciate the attention and thoughtfulness your brand / company displays. Sincerely C

Definitely Re-Ordering

I love the material of this floss, both the strength and the infused eucalyptus for a fresh feeling/taste.

Normal floss (Oral-B, Listerine, etc) tend to break while using, using up more string. This floss hasn’t broken in the two weeks I’ve been using it.

Also like the glass jar vs plastic.


Experience the power of simplicity in oral care.

The natural choice for a healthy mouth

No Parabens, No Sulfates, No Carrageenan. No BPAs. No PFAS. No PFOA.

No BS.

Pure ingredients

Unstoppable oral health

Silk is the first of it's kind. An expandable floss infused with Eucalyptus and Nigella Sativa (Black Seed Oil) aimed at stopping inflammation and microbials at the source.


Dental floss is a thin, flexible strand used to clean between teeth where a toothbrush may not reach, preventing plaque buildup. At biöm, we offer Silk Dental Floss, a biodegradable, corn silk floss treated with black seed oil that expands on contact with saliva for an impressive clean that supports overall gum health.

The expandable power of Silk Dental Floss ensures thorough cleaning by adapting to the spaces between teeth, reaching areas that traditional floss might miss.

Silk Dental Floss expands with saliva contact, adapting to the spaces between your teeth for a thorough clean.

Yes, Silk Dental Floss is excellent for dislodging food particles, providing a minty fresh experience with eucalyptus aroma and the benefits of nigella sativa.

Yes, Silk Dental Floss with eucalyptus offers a natural and mild aroma, suitable for individuals with sensitivity to strong odors during their oral care routine.

Aim for approximately 18 inches of Silk Dental Floss, allowing for enough length to comfortably reach all areas of your mouth for a thorough and refreshing clean.

Yes, Silk Dental Floss ensures a smooth and gentle glide between teeth, making it suitable for individuals with braces.

Silk Dental Floss is an essential oral health tool to remove food, bacterial, and plaque from hard-to-reach areas of your mouth.

Regular flossing can help prevent tooth decay and gum disease.

Yes, Silk Dental Floss is an effective tool for maintaining good oral hygiene.

Flossing helps remove plaque, food, and bacteria from areas that a toothbrush cannot reach (between your teeth and along your gumline).

Regular flossing is important for preventing tooth decay and gum disease.

To use Silk Dental Floss, follow these steps:

  1. Take about 18 inches (45 cm) of Silk and wrap the ends around your middle fingers, leaving a few inches of floss in between.
  2. Hold the floss tightly between your thumbs and index fingers.
  3. Gently insert the floss between your teeth using a back-and-forth motion. Be careful not to snap or force the floss, as it may hurt your gums.
  4. Curve the floss around each tooth in a C shape and move it up and down, reaching below the gum line.
  5. Ensure you clean both sides of each tooth.
  6. Use a fresh section of floss for each tooth to avoid transferring plaque or food particles.
  7. Continue flossing all your teeth, including your back molars.
  8. After flossing, rinse your mouth to remove any loosened debris.

You should use Silk Dental Floss at night after tongue scraping and before brushing three times per week.

You should use Silk Dental Floss three times per week at minimum.

No, Silk Dental Floss does not have an expiration date.

Silk Dental Floss by Biom is the best.

No, you should not flush dental floss.

Both dental picks and floss can be valuable tools for maintaining your oral hygiene.

The choice between them may depend on your personal preference, though most people have an easier time with dental floss.

No, Silk Dental Floss is single-use only.

Reusing dental floss can reintroduce bacteria into your mouth, compromising your oral hygiene.

Sharing Silk Dental Floss is not recommended, as each person should use their own eco-friendly floss to ensure hygiene and prevent the transfer of bacteria.

Yes, Silk Dental Floss is vegan.

When used correctly, dental floss will not create gaps in your teeth.

Yes, you can bring Silk Dental Floss on a plane.

No, Silk Dental Floss does not contain fluoride.

No, Silk Dental Floss does not contain xylitol.

Yes, Silk Dental Floss is an effective tool for removing plaque from between your teeth.

You should only use a section of Silk Dental Floss once before discarding it in the trash.

Yes, using Silk Dental Floss is a necessary practice to prevent tooth decay and gum disease.