"Eco." "Natural." "Green." "Biodegradable." Words that cost a brand nothing and prove almost nothing. No regulator checks them. No lab signs off. A marketing team picks them, and a sticker goes on the box.
That's greenwashing: looking sustainable instead of being sustainable. It works because you want to do the right thing — and reading the fine print is exhausting. So most people trust the label and move on.
Here's how to stop being fooled. Seven red flags. Thirty seconds each.
1. Vague words with no proof
"Eco-friendly" is not a certification. It's an adjective. When a product claims to be green, ask one thing: green how? Real sustainability is specific — a named material, a percentage, a process you can verify. "Made with 100% FSC-certified bamboo" is a claim. "Eco-conscious" is a vibe.
2. The leaf-and-kraft costume
Earthy brown paper. A little leaf icon. Forest-green ink. None of it touches what's actually inside. Packaging is the cheapest place to fake sustainability, so it's the first place brands do it. Judge the product, not the paint job.
3. One green feature, silence on the rest
A "plastic-free" bamboo toothbrush — with nylon bristles. A "recyclable" bottle wrapped in plastic film. Brands spotlight their one good feature and hope you don't ask about the other 90%. If a claim only covers part of the product, assume the rest is business as usual.
4. "Biodegradable" with no timeline
Almost everything is biodegradable given a few thousand years. The word is meaningless without how long and under what conditions. "Composts in a home bin within a year" is real. "Biodegradable" on its own is a get-out-of-jail card. We broke this down in our guide to what "biodegradable" actually means.
5. Certifications you can't look up
Real credentials have names and registries: FSC, USDA Organic, Cradle to Cradle, Leaping Bunny. A generic "eco-approved" seal invented in-house is decoration. If you can't verify it, it doesn't count.
6. Numbers with no source
"70% more sustainable." More than what? Measured how? A statistic with no baseline and no source is a marketing sentence wearing a lab coat. Trust figures you can trace. Ignore the rest.
7. A feeling sold instead of a fact
Photos of forests. A founder in a linen shirt. Words like "conscious" and "mindful." When a brand sells you a feeling about the planet instead of a fact about the product, that's the tell. Emotion is doing the work the evidence can't.
Now run the test on us
Fair is fair. KYND's toothbrush has a bamboo handle and natural, cruelty-free horsehair bristles — grooming-sourced, medical-grade sterilised, sealed with beeswax. No nylon, no glue, no plastic. The whole brush composts, packaging included, and a box of four lasts most people a year. One honest trade-off: horsehair is an animal product, so it isn't vegan. We'd rather tell you that than bury it.
Want the checklist applied to a single category? We ran it on toothbrushes in the best plastic-free toothbrush guide.
The point isn't cynicism. It's literacy. Once you can read a label, greenwashing stops working on you — and your money starts backing brands that actually earn it. See how KYND holds up →
This article is educational content, not medical or professional advice. References to certifications and materials describe general standards; always check a brand's current documentation before you buy.