Flossing is a daily habit that supports a healthy mouth—but what if the floss you’re using is doing more harm than good?
In recent years, studies have revealed that some types of dental floss contain potentially harmful chemicals, such as PFAS (per- and polyfluoroalkyl substances), which have been linked to health risks. At Dentherion, we care not just about your oral health, but your whole-body wellbeing. That’s why we believe it’s important to know what’s in your floss—and how to choose a safe one.
⚠️ What Makes Some Flosses Toxic?
Many mainstream, glide-style flosses are coated with synthetic compounds to make them slide easily between teeth. However, some of these coatings contain:
- PFAS (aka “forever chemicals”) – Linked to hormone disruption, immune suppression, and even certain cancers.
- Petroleum-based waxes – Can irritate gums or contribute to environmental pollution.
- Artificial flavors or dyes – Unnecessary additives that may cause reactions in sensitive users.
✅ How to Choose a Safe Dental Floss
Here’s what to look for when shopping for a non-toxic, eco-friendly floss:
1. PFAS-Free Certification
Look for brands that explicitly state they are PFAS-free or third-party tested for chemical safety.
2. Natural Wax Coatings
Choose floss coated with beeswax or plant-based waxes, which are gentle and non-toxic.
3. Plastic-Free or Biodegradable Options
Opt for floss made from silk, corn fiber, or bamboo charcoal, especially if you’re eco-conscious.
4. Unflavored or Naturally Flavored
Avoid synthetic flavorings and go for essential oil-infused options, like mint or cinnamon.
5. Cruelty-Free and Vegan
Many clean floss brands also prioritize ethical production.
🏆 Dentherion’s Recommended Safe Floss Brands
We recommend the following trusted, patient-approved options:
- Dr. Tung’s Smart Floss – Expands between teeth, made with natural waxes
- Cocofloss – Fun, colorful, and infused with coconut oil; PFAS-free
- Radius Natural Silk Floss – Biodegradable, chemical-free silk
- Georganics Charcoal Floss – Vegan, compostable, infused with organic oils
You’re careful about what you eat why not be careful about what you floss with?
💬 Should You Still Floss Daily?
Absolutely. The benefits of flossing far outweigh the risks—as long as you choose a clean, non-toxic option. Flossing:
- Removes plaque between teeth where brushing can’t reach
- Prevents gum disease and bad breath
- Helps protect against cavities between the teeth
Just make sure you’re using a product that supports your health in every way.
💎 The Dentherion Approach: Safe, Holistic Dental Care
At Dentherion, we take a whole-person approach to oral health. From the materials we use in our treatments to the advice we give on daily hygiene habits, your long-term wellbeing is our highest priority.
