A pink and white package of Radius Kids EcoFlex™ Refill Bag, labeled for superior cleaning, containing 50 home compostable floss picks for children. The packaging highlights these kids’ floss picks as an eco-friendly choice, featuring an image of the floss pick and displaying various eco-friendly certifications. A pink bag of Radius Kids EcoFlex™ Refill Bag stands on a counter with a kids floss pick displayed on a pink stand and several lying nearby; text highlights that each eco-friendly floss pick is compostable, BPA/PFAS/PTFE-free, and USDA bio-preferred. Plants and badges appear in the background. A young child brushes their teeth at a sink, while a bag of Radius Kids EcoFlex™ Refill Bag sits on the counter. The image text encourages helping kids build healthy routines with these sustainable kids floss picks. Kids oral care products on a bathroom counter: toothpaste, toothbrush, a pink cactus-shaped holder for eco-friendly kids floss picks, compostable floss picks, and a pink pouch labeled Radius Kids EcoFlex™ Refill Bag. Text above describes the products. A hand holds a Radius Kids EcoFlex™ floss pick with a grippy pink handle, shown on a pink background with text highlighting its gentle, ergonomic, and reversible features for easy use. Designed to be safe and comfortable for little hands, this eco-friendly Kids EcoFlex™ Refill Bag promotes sustainable oral care habits.
This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.
A pink and white package of Radius Kids EcoFlex™ Refill Bag, labeled for superior cleaning, containing 50 home compostable floss picks for children. The packaging highlights these kids’ floss picks as an eco-friendly choice, featuring an image of the floss pick and displaying various eco-friendly certifications.

Radius Kids EcoFlex™ Floss Pick Refill Bag

50 count

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Fully compostable floss pick designed safely for kids.
  • Gentle silk and cotton floss with bubblegum flavor.
  • Snaps into reusable toothbrush handles for better control.
Scent: Bubblegum

$5.49

Save 0%

Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

Make flossing fun and eco-friendly with the RADIUS EcoFlex Floss Pick, the only compostable floss pick for kids!

Featuring a delicious bubblegum flavor and an optional snap-in handle design, it encourages kids to build healthy flossing habits while protecting the planet. Free from harmful PFAS and PTFE, it’s made from 100% compostable materials and certified to the highest safety and environmental standards.

The EcoFlex Floss Pick can be used in any RADIUS toothbrush handle. We suggest using the Big Kidz handle for the best experience for your kids.

  • Silk + cotton floss that’s gentle on kids’ gums and tough on plaque
  • Naturally waxed floss for a smooth, kid-safe glide
  • Snaps into the Big Kidz Forever Handle for better control & reach

*The refill bag does not include a handle*

*Due to the natural Silk + Cotton fiber used in our Floss Picks, there will be some variation in Floss strength.

EcoFlex embodies the RADIUS mission to reduce waste and protect the planet. Made from 100% compostable, PLA-free materials, it’s free of harmful PFAS and PTFE, ensuring a chemical-free, non-toxic flossing experience. With onshore manufacturing and recyclable, compostable packaging, EcoFlex sets a new benchmark for eco-friendly kid’s oral care products.

Slide floss between teeth, curve around teeth, and clean under the gumline. For better grip, insert into a RADIUS BIG KIDZ handle. Compost after use. Do not recycle.
This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.

Let’s end the plastic era for good.

This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.

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