Radius: Buy Source Replacement Heads (pack of 2) and get EcoClean Floss Picks (blue-green bag with visible picks) free. Radius Source Replacement Heads package features two white soft brush heads, a plant graphic, and “CLEAN TEETH & GUMS” and “BETTER BY DESIGN” text—ideal for vegan oral care and reducing plastic use. Two transparent Radius Source Replacement Heads with white bristles lie parallel on a white surface, featuring elongated handles. They offer an eco-friendly solution to reduce plastic use in daily routines. A 50-count pack of Radius EcoClean Floss Picks with Toothpick End in mint flavor features green leaves and product info. These sustainable, home-compostable picks offer a dual-function design for eco-friendly oral care. A Radius Source Replacement Head with white bristles lies diagonally on a yellow background beside three green leaves, highlighting vegan oral care and Radiuss mission to reduce plastic use.
Radius: Buy Source Replacement Heads (pack of 2) and get EcoClean Floss Picks (blue-green bag with visible picks) free.

Radius Buy Source Replacement Heads, Get EcoClean Floss Picks Free

2 items

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Reduces plastic waste with reusable toothbrush heads.
  • Compostable floss picks keep your smile and planet clean.
  • Non-toxic and vegan for a healthy oral care routine.
$13.18

$8.49

Save 36%

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

For a limited time purchase Source Replacement Heads, and get a free pack of EcoClean Floss Picks with Toothpick End!

Sustainable Smiles, Made Simple

Keep your oral care routine clean—for your teeth and the planet. These RADIUS essentials are designed to reduce waste without sacrificing performance or comfort.

The RADIUS Source Replacement Heads let you reuse your Source Toothbrush handle again and again—cutting plastic waste by up to 93%. With a long, slim neck for easy access to hard-to-reach areas, these bristle heads are paraben-free, vegan, Leaping Bunny–certified. Just swap in a new head when it's time to refresh your brush.

Pair your brushing routine with the RADIUS EcoClean Floss Pick, the first and only truly compostable pick designed for adults. It features a dual-function (floss + pick) design, a cool peppermint flavor, and is made from 100% compostable, PLA-free materials that break down in compost, soil, and water. ASTM and TUV Austria certifications back its planet-friendly credentials.

Sustainability never looked—or felt—so clean.

Floss Picks:
The EcoClean Floss Pick redefines eco-friendly innovation. PLA-free materials, it’s completely compostable in home compost, soil, water, and industrial compost. Free from harmful chemicals like PFAS and PTFE, it’s a safe and natural choice for you and the planet. Even the packaging is recyclable and compostable! By choosing EcoClean, you help combat the staggering issue of 4.7 billion flossers trashed annually.

Toothbrush Replacement heads:
Dye-free bristles made from vegetable-based nylon.

Floss Picks:
Slide floss between teeth, curve around teeth, and clean under the gumline. Compost after use. Do not recycle.

Toothbrush Replacement heads:
Just swap your old head for this fresh one, and your toothbrush is as good as new! Find the base here.

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