If you've landed on this article, you've likely thought about your toothbrush. Maybe you've even made the switch to something more sustainable (hi, Nada). But the plastic problem in your bathroom cabinet goes deeper than the brush sitting in your holder.
Your oral care routine is one of the most plastic-dense habits you have. And the industry has done a very good job of keeping that quiet.
Let's Start With What's Obvious
Plastic toothbrushes are a well-documented problem. According to the American Dental Association, over one billion of them are thrown away every year in the United States alone — creating 50 million pounds of waste annually. They can't be recycled through standard municipal streams. They take up to 500 years to break down. We know this.
But the toothbrush is just the beginning.
The Hidden Offenders
Toothpaste tubes. The average person goes through about 20 toothpaste tubes per year. Most are made from a laminate of plastic and other materials that is impossible to separate — which means they can't be recycled. They go straight to landfill. Every single one. In North America alone, that's billions of tubes annually sitting in the ground right now, not going anywhere.
Floss and floss picks. Standard dental floss is made from nylon — a synthetic plastic. The picks holding it? Also plastic. Single-use by design, with no recycling pathway. And because they're so small, they frequently slip through waste sorting systems and end up in waterways.
Mouthwash bottles. These are typically recyclable, which makes them feel less problematic. But most are made from virgin plastic, and the caps and pumps often aren't accepted by local programs. It adds up.
The packaging your toothbrush came in. Most toothbrushes arrive in a plastic and cardboard combo that can't be recycled as a unit. Then there's the plastic travel case — the kind you pick up at the drugstore before a trip and toss when you get home. Cheap, disposable, and made entirely from plastic that has nowhere useful to go. It's one of those items so small it barely registers, but it's single-use by design.
Here's the uncomfortable truth: if you brushed twice a day, used floss picks regularly, and replaced your toothbrush every three months, you'd generate an estimated 300 pieces of oral care plastic waste in a single year. Per person.
Why This Stays Under the Radar
The oral care industry is enormous — valued at over $50 billion globally — and it has been built almost entirely on the disposable model. New brush every three months. New tube every few weeks. New pack of picks whenever you run out.
Disposable products mean repeat purchases. Repeat purchases mean consistent revenue. The incentive to rethink the model has never been there.
And because oral care products are small, we don't think of them the way we think about fast fashion or single-use coffee cups. But small and frequent adds up faster than big and occasional. The cumulative impact of a daily habit repeated by billions of people is enormous — it just doesn't feel that way when you're standing at your sink at 7am.
What Choosing Differently Actually Looks Like
It starts with the toothbrush — for adults and kids alike. A handle you keep for life removes the most persistent part of the problem. Nada's aircraft-grade aluminum handle is designed to last indefinitely: one handle, replacement brush heads every three months, and a return programme that takes those heads back and recycles them into other products. Nothing goes to landfill.
And because a good routine doesn't stop at the brush, the details matter too. Nada's toothbrush stand keeps your bathroom counter clean and plastic-free. The travel cover protects your brush on the road — so you're not reaching for a cheap plastic case at the airport or tossing a disposable one after a weekend trip.
From there: toothpaste tabs or refillable dispensers instead of laminate tubes. Silk or plant-based floss instead of nylon. Mouthwash tablets dissolved in water instead of another plastic bottle. None of it requires a dramatic lifestyle overhaul. It's the same routine, with better products behind it.
The Bigger Picture
The plastic in your oral care routine didn't get there by accident. It's the result of decades of product design that prioritized convenience and cost over what happens next. The good news is that the alternatives now exist — and choosing them doesn't mean compromising on clean teeth or a good experience.
Join the movement to ditch disposables at trynada.com
