Dental floss is an essential part of maintaining good oral hygiene, but recent studies have raised concerns about the presence of PFAS (per- and polyfluoroalkyl substances) in some popular floss brands. PFAS are a group of synthetic chemicals known for their water and oil-resistant properties, but they have been linked to various health issues, including cancer, hormonal disruptions, and immune system problems.
What Is Dental Floss Made From?
Traditional dental floss is often made with nylon or polyester and coated with wax or other substances to improve its gliding performance. However, some manufacturers use PFAS to create a non-stick, stain-resistant coating on their floss. While companies like Procter & Gamble, the maker of Oral-B Glide Pro-Health Dental Floss, claim that their products are safe and do not contain certain PFAS compounds like PFOS or PFOA, concerns remain about the potential health risks associated with exposure to these chemicals.
Tips for Choosing a Healthier Dental Floss
When shopping for a PFAS free dental floss, consider the following tips:
- Look for products that specifically state they are PFAS free or PTFE-free.
- Choose flosses with natural coatings like beeswax, plant waxes (carnauba, candelilla, jojoba, rice bran, or castor), or opt for uncoated floss if appropriate for your teeth and gums.
- Opt for biodegradable materials like silk or cotton instead of plastic.
- Select unflavored or flavored flosses with disclosed ingredients.
- Consider using a refillable flosser handle to reduce single-use plastic waste.
Top 5 PFAS Free Dental Flosses
1. DrTung’s Smart Floss
DrTung’s Smart Floss is a natural, PFAS free, and PTFE-free dental floss that is gentle on gums and expands and stretches for effective cleaning. This floss is available in a refreshing cardamom flavor and comes in a pack of three 30-yard spools. It is also BPA-free and biodegradable.
2. Boka Ela Mint Woven
Boka Ela Mint Woven Dental Floss is made from natural vegetable wax and is Teflon-free. This floss comes in a 30-yard spool and features a pleasant mint flavor. It is also vegan and cruelty-free.
3. Cocofloss
Cocofloss is a sustainable, toxin-free, and cruelty-free dental floss made from recycled water bottles coated with vegan wax, coconut oil, and fruit oils. The packaging is eco-friendly, with a recycled paper box, refillable and recyclable dispenser, and compostable wrappers.
4. The Humble Co.
The Humble Co. offers an affordable, PFAS-free, vegan, and cruelty-free certified dental floss developed by dentists. This floss comes in various flavors like lemon and mint, and the company also offers plant-based floss picks for those who prefer them.
5. Georganics Natural
Georganics Natural Dental Floss is a compostable, sustainably sourced, and vegan option that comes in a refillable dispenser. The floss is made from PLA (a corn-derived material), vegetable wax, and essential oils sourced from fruits and leaves. Used floss can be composted, and refills are available for purchase.
Conclusion
While the presence of PFAS in some dental floss brands is concerning, there are several PFAS free alternatives available that prioritize both oral health and overall well-being. By choosing a natural, biodegradable, and sustainably produced dental floss, you can maintain a healthy smile while minimizing your exposure to potentially harmful chemicals. Remember to floss daily, along with brushing twice a day, to keep your teeth and gums in optimal condition.
As more research emerges on the potential health risks associated with PFAS exposure, it is crucial for dental product manufacturers to prioritize the use of safer, non-toxic alternatives in their formulations. Consumers should also remain informed and vigilant, reading labels carefully and supporting companies that demonstrate a commitment to sustainability and public health.
By making small, conscious choices in our daily oral care routines, we can collectively drive change and encourage the development of healthier, eco-friendly products that benefit both our personal well-being and the environment.