17 'Natural' Cleaning Labels Decoded: What They're Hiding and What to Look For
Every unregulated claim you'll find on cleaning product labels — what each one actually means legally, what it implies that isn't true, and the three verified standards that matter.
Walk down the cleaning products aisle and you’ll see more green imagery, nature photography, and sustainability language than you would have found 10 years ago. Most of it is marketing. The regulatory framework for cleaning product labeling in the US creates almost no barriers to using terms like “natural,” “plant-based,” “green,” “eco-friendly,” or “non-toxic” — because none of them are legally defined for cleaning products.
Here are 17 specific claims you’ll encounter, what each one actually means legally, and what it doesn’t tell you.
The 17 Claims
1. “Natural”
Legal status: Unregulated. No definition in US law for cleaning products.
What it implies: Ingredients derived from natural sources; no synthetic chemicals.
What it doesn’t mean: A product can use petroleum-derived surfactants, synthetic fragrance, and synthetic preservatives and still be labeled “natural” if the manufacturer interprets any ingredient as having a natural origin at some point in its chemical history. “Natural” on cleaning product labels is marketing language, not ingredient transparency.
Signal value: Near-zero without third-party verification.
2. “Plant-Based”
Legal status: Unregulated.
What it implies: Cleaning agents derived from plant sources (often coconut, corn, sugar cane).
What it doesn’t mean: The surfactant may be plant-derived; the fragrance, preservatives, and solvents in the same formula often are not. A product can be 20% plant-derived surfactant and 80% synthetic chemistry and call itself “plant-based.”
How to verify: Check the surfactant names. Plant-derived surfactants include decyl glucoside, lauryl glucoside, sodium lauryl glucoside (APGs), sodium cocoate, and sodium cocoyl glutamate. Petroleum-derived surfactants include sodium lauryl sulfate (SLS) — which is also sometimes described as “coconut-derived” in its manufacturing origin even though the final molecule is the same regardless of feedstock.
Signal value: Low without ingredient transparency.
3. “Green”
Legal status: Unregulated.
What it implies: Environmental responsibility in manufacturing, ingredients, or packaging.
What it doesn’t mean: Anything specific. “Green” is a marketing aesthetic that may refer to packaging color.
Signal value: Zero.
4. “Eco-Friendly”
Legal status: Unregulated.
What it implies: Lower environmental impact than conventional alternatives.
What it doesn’t mean: Any specific reduction in environmental impact is required or verified.
Signal value: Zero without certification.
5. “Non-Toxic”
Legal status: Unregulated for cleaning products (consumer products are not subject to EPA toxic labeling unless they’re pesticides).
What it implies: Safe for household use.
What it doesn’t mean: Chronic exposure safety, fragrance safety, aquatic toxicity, or endocrine disruption are not assessed. A product can contain known reproductive toxicants (certain glycol ethers are California Prop 65 listed) and call itself “non-toxic” because acute toxicity LD50 thresholds aren’t met.
Signal value: Low.
6. “Free from harsh chemicals”
Legal status: Unregulated.
What it implies: Gentler formula than conventional alternatives.
What it doesn’t mean: “Harsh” isn’t defined. The product may still contain fragrance, synthetic preservatives, or other chemicals that aren’t considered “harsh” by the manufacturer’s framing.
Signal value: Very low.
7. “Biodegradable”
Legal status: Technically regulated under FTC Green Guides (the FTC suggests claims should include timeframe and conditions), but inconsistently enforced.
What it implies: The product breaks down in the environment.
What it doesn’t mean: Everything biodegrades eventually. The meaningful threshold is readily biodegradable (degradation within 28 days under OECD 301B testing). Products claiming “biodegradable” without this specification may be referring to degradation over decades.
How to verify: Ask for the product’s OECD 301B data for the surfactants. EPA Safer Choice requires readily biodegradable surfactants.
Signal value: Low without OECD 301B specification.
8. “Hypoallergenic”
Legal status: Unregulated for cleaning products.
What it implies: Less likely to cause allergic reactions.
What it doesn’t mean: Any testing was performed. A manufacturer can remove one known allergen and claim “hypoallergenic.” Synthetic fragrance (the #1 allergen in household cleaning products) can remain.
Signal value: Low.
9. “Fragrance-Free”
Legal status: More reliable than most claims. FTC guidelines require this to mean no fragrance compounds were added. However, “free of added fragrance” can still be used on products with naturally occurring scent from their ingredients.
What it implies: No synthetic fragrance compounds.
Signal value: Moderate. Verify with EWG-A rating for certainty.
10. “Unscented”
Legal status: Does not mean fragrance-free. Masking fragrance (compounds designed to smell like “nothing”) is allowed in “unscented” products.
What it means: The product is designed not to have a perceptible smell — but fragrance chemicals may be present.
For fragrance-sensitive people: “Unscented” products can still trigger reactions. Look for “fragrance-free” specifically.
Signal value: Low for fragrance sensitivity purposes.
11. “Cruelty-Free”
Legal status: Unregulated without the Leaping Bunny certification specifically.
What it implies: No animal testing.
What it doesn’t mean: Ingredient safety, environmental impact, or effectiveness. A cleaning product with a C EWG score can be legitimately cruelty-free.
Signal value: Valid for the specific claim when Leaping Bunny-certified; zero without certification. Unrelated to ingredient safety.
12. “Certified Organic”
Legal status: USDA NOP certification is meaningful — but it applies to agricultural ingredients, not to the cleaning product formula.
What it implies: Plant-derived ingredients in the formula were grown organically.
What it doesn’t mean: The surfactants, solvents, preservatives, or fragrance (which are the higher-concern ingredients in most cleaning products) are necessarily organic or safe. A product can have organic lavender and synthetic fragrance in the same bottle.
Signal value: Low for overall product safety.
13. “EPA Safer Choice”
Legal status: Regulated third-party certification from the EPA.
What it means: Every ingredient in the formula has been reviewed against EPA safety criteria. The product meets standards for human and environmental health across the full ingredient list. Surfactants must be readily biodegradable.
What it doesn’t mean: It’s as stringent as EWG-A on fragrance transparency — products can achieve Safer Choice with some fragrance components undisclosed.
Signal value: High. EPA Safer Choice is a meaningful, verified credential.
14. “EWG Verified”
Legal status: Third-party certification (not a government program).
What it means: Full ingredient disclosure. No ingredients in EWG’s hazard database above low-concern threshold. No undisclosed fragrance components.
Signal value: Highest available for ingredient transparency and health safety.
15. “EcoLogo Certified”
Legal status: Third-party certification (UL Environment, originally a Canadian government program).
What it means: Environmental impact assessment beyond just ingredients — manufacturing, packaging, and end-of-life. Rigorous environmental credential.
What it doesn’t mean: Same fragrance transparency requirements as EWG.
Signal value: High for environmental footprint; slightly lower than EWG for ingredient health safety.
16. “Carbon Neutral”
Legal status: Third-party claims (varies by certifying body). Legitimate certifications include PAS 2060, Gold Standard, or offsetting verified under specific registries.
What it means: When properly certified, the manufacturer has calculated and offset the carbon emissions from manufacturing and shipping.
What it doesn’t mean: Anything about ingredient safety or cleaning performance.
Signal value: Valid if certification is verifiable; irrelevant to product safety.
17. “Leaping Bunny Certified”
Legal status: Third-party certification by the Coalition for Consumer Information on Cosmetics.
What it means: No animal testing at any stage of the supply chain, including ingredient suppliers.
What it doesn’t mean: Ingredient safety or environmental impact.
Signal value: Valid for the specific claim; irrelevant to health and safety purchasing decisions.
The 60-Second Label Assessment
When you pick up a cleaning product and want to evaluate it quickly:
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Look for EWG-A, EPA Safer Choice, or EcoLogo certification. Any of these means third-party review has occurred. Without one of these, everything else is marketing.
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Check the ingredient list. Look for “fragrance” or “parfum” — that’s a red flag. Look for the surfactant names (decyl glucoside, lauryl glucoside = plant-derived; sodium laureth sulfate, petroleum-derived surfactants = conventional). Look for methylisothiazolinone (MI/MIT) — a known skin sensitizer that EWG rates low.
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Ignore the packaging. Green color, nature imagery, leaf icons, and craft paper aesthetics are design choices, not environmental credentials. The ingredient list and certifications are the signal.
The simplest approach: Use EWG’s database at ewg.org/guides/cleaners. Look up any product you’re considering. A through F — make your choice.
For full product recommendations across every household cleaning task, see the complete non-toxic cleaning guide.
Our Top Picks
ECOS All-Purpose Cleaner
A label that matches reality: EWG-A rated, EPA Safer Choice certified, full ingredient disclosure. One of the few products where the 'plant-based' and 'natural' claims on the label are backed by verifiable third-party ratings.