Is your laundry detergent greenwashing? Here's how to check

Resparkle Natural Laundry Powder, Lemon Eucalyptus, awards-backed claim

By the Resparkle team, a small family business based in Brisbane. Last updated: 2026-05-26.

TL;DR

Greenwashing in laundry detergent means making environmental or health claims that are vague, unsubstantiated, or misleading. The ACCC's 2023 guidance on environmental claims sets a clear test: claims must be truthful, specific, and capable of being backed up with evidence. The six signals that a laundry product may be greenwashing: vague labels ("eco-friendly", "natural", "green"), unsubstantiated ingredient or performance claims, hidden ingredients behind "fragrance," no third-party certification, no per-ingredient safety data, and packaging claims with no verified standard behind them. A brand that publishes per-ingredient EWG ratings and an independent lab test against a named benchmark is doing the opposite of greenwashing.

What greenwashing means for cleaning products

Greenwashing is not a vague concept in Australia. It has a legal definition with consequences.

The Australian Consumer Law (ACL), specifically section 18, prohibits misleading or deceptive conduct in trade or commerce. Environmental claims fall squarely within this. The ACCC enforces the ACL and since 2023 has been actively scrutinising green marketing claims in consumer products.

In December 2023, the ACCC published "Making environmental claims: a guide for business," setting out 8 principles for what constitutes an honest environmental claim. The principles are the clearest statement the regulator has made about what distinguishes genuine sustainability from marketing veneer.

The ACCC's 8 principles (paraphrased from the December 2023 guide):

  1. Make only accurate and truthful claims.
  2. Have evidence to back up your claims.
  3. Do not leave out important information.
  4. Explain your claims clearly.
  5. Make environmental comparisons fairly.
  6. Avoid broad and unqualified claims ("eco-friendly" alone fails this test).
  7. Be transparent about your environmental journey.
  8. Make it easy for consumers to find more information.

Laundry detergent is one of the highest-frequency household purchases Australians make. It is also one of the categories most cluttered with front-of-pack language that fails the ACCC's test: "eco-friendly formula," "naturally derived," "gentle on the planet," "plant-powered," and similar phrases that carry no defined standard and cannot be independently verified.

What ACCC enforcement looks like in practice

The ACCC launched its Internet Sweep in 2023, reviewing 247 businesses across retail sectors for potentially misleading green claims. It found that 57 percent made vague or unsubstantiated environmental claims.

On civil penalty cases, the most relevant in Australian cleaning-adjacent product sectors:

Clorox Australia (GLAD garbage bags, 2024/2025). In April 2024, the ACCC commenced civil penalty proceedings against Clorox Australia over claims that its GLAD bags were made from "50% ocean plastic." The ACCC alleged the claims were misleading because the material was "ocean-bound plastic" (collected near shorelines or waterways) rather than plastic recovered from the ocean. In April 2025, the court ordered Clorox Australia to pay $8.25 million in penalties. This is directly relevant to packaging claims in the cleaning category: "ocean plastic," "recycled plastic," and similar designations now have a legal standard of precision the ACCC will enforce.

Murray Goulburn (dairy greenwashing, 2016). The Federal Court ordered Murray Goulburn to pay $1.2 million in penalties for misleading representations about the sustainability credentials of its dairy practices. While outside the cleaning sector, it established that green claims in fast-moving consumer goods are subject to substantiation at the same standard as any other claim.

In the UK, the Advertising Standards Authority (ASA) upheld a complaint against Reckitt Benckiser (Vanish) in 2023 over environmental claims for its laundry products, ruling that claims about reduced environmental impact were not adequately substantiated. While ASA rulings are not binding in Australia, they signal where the global standard of evidence for environmental claims is moving.

The pattern across these cases: vague or unqualified claims, made without evidence, at the expense of consumer understanding. That is the ACCC's exact test.

The six warning signs of laundry greenwashing

Use this checklist when evaluating any laundry detergent. These are the specific signals that a brand's environmental claims may not hold up under scrutiny.

1. Vague front-of-pack language with no defined standard behind it

Terms like "eco-friendly," "natural," "green," "gentle on the environment," "plant-powered," and "sustainable formula" have no legal definition in Australia. Any brand can use them. They tell you nothing specific about ingredients, packaging, or environmental impact.

The ACCC's principle 6 addresses this directly: broad and unqualified claims are a signal to dig further. A brand confident in its environmental credentials names those credentials specifically: "certified home compostable packaging to AS 5810," "every ingredient rated EWG 1 or 2," "independently lab tested against [named benchmark]."

2. No per-ingredient disclosure

Ingredient lists on laundry detergents are not legally required in Australia (unlike food labels). Many brands omit them entirely or publish an abbreviated list on the pack while the full formulation remains proprietary.

The ACCC's principle 3 (do not leave out important information) and principle 8 (make it easy for consumers to find more information) apply here. A brand that publishes a full ingredient list with EWG ratings on its product page is making it easy. A brand that publishes "contains surfactants, enzymes, and plant-derived ingredients" is not.

"Fragrance" or "parfum" as a catch-all label is the clearest example of this. Either term can legally cover dozens of individual compounds. The EWG scores "fragrance" at 8 on a 10-point scale because some allowable fragrance compounds are high-concern sensitisers or endocrine disruptors. A brand that cares about transparency names the scent source (e.g. "Australian lemon eucalyptus essential oil") instead.

3. Unsubstantiated performance or safety claims

"Kills 99% of germs naturally" is a strong claim. "Outperforms leading supermarket detergents" is a strong claim. Both require evidence. The ACCC's principle 2 is clear: the evidence must exist before the claim is made, not as an aspiration.

If a brand makes a performance claim, look for the source: a named independent lab test, a CHOICE test citation, a published certificate of analysis. If no source is visible or accessible, the claim is unsubstantiated under the ACCC's standard.

4. Packaging claims without a verified standard

"Biodegradable packaging," "eco packaging," and "sustainable bag" are examples of packaging claims that require a defined standard to be meaningful.

The Australian standards that matter here are AS 4736:2006 (industrial compostable) and AS 5810 (home compostable). If a brand's packaging claim cites one of these standards, the claim has teeth. If it says "biodegradable" with no timeframe, no conditions, and no standard, it is not falsifiable. All organic materials biodegrade eventually; the question is under what conditions and in what timeframe.

The ACCC's guidance on the Clorox/GLAD case is directly applicable: the precision of the claim must match the precision of the underlying fact.

5. Third-party certification that doesn't match the claim

Some brands display certification logos (Australian Certified Organic, Leaping Bunny, EWG Verified, B Corp) that may not apply to the specific product being sold. A certification for one SKU in a range does not certify the whole range. A certification from a body that does not assess cleaning ingredient safety does not substitute for per-ingredient toxicology data.

Check: does the certification shown on the pack match what is being claimed? Does the certifying body actually assess the specific claim being made? A cruelty-free certification does not tell you anything about ingredient safety or environmental impact.

6. No third-party performance test against a named benchmark

This is the sharpest filter in the category. A laundry detergent that claims to clean as well as (or better than) mainstream alternatives, but has no independent laboratory test to cite, is making a claim that cannot be verified.

The CHOICE testing methodology, SGS laboratory tests, and NATA-accredited laboratory tests are the recognised benchmarks in the Australian market. A brand that has run independent testing and publishes the result, naming the benchmark, is making a verifiable claim. Most Australian eco laundry brands have not done this.

What honest environmental claims look like

The ACCC's framework, applied to laundry detergent, points to a clear picture of what substantiated claims look like versus what they do not.

Claim type Vague / unsubstantiated Substantiated
Cleaning performance "Outperforms leading detergents" "Independently lab tested to outperform CHOICE's #1-rated supermarket detergent on five common stains" (source: SGS laboratory, report available)
Ingredient safety "Made with plant-based ingredients" Full ingredient list with EWG score per ingredient, published on PDP
Packaging "Eco-friendly bag" / "biodegradable packaging" "Packaging certified to AS 4736 industrial compostable standard"
Germ kill "Kills germs naturally" "Lab tested to kill 99% of germs naturally" (source cited)
Environmental impact "Gentle on the planet" "2 plastic bottles removed and 10kg CO2 offset per order via Greenspark partnership"
Fragrance "Natural fragrance" "Australian lemon eucalyptus essential oil" or "Fragrance-Free"

The difference is not in the aspiration. It is in whether the claim is falsifiable and whether the evidence for it is accessible to the buyer before purchase.

A buyer's checklist: how to evaluate any laundry detergent

Work through these six steps before you buy.

  1. Read the ingredient list. If it is not published (on the pack or the brand's website), that is a signal. If it exists, cross-check the key ingredients on the EWG database (ewg.org/guides/cleaners). A full explainer on how to read EWG ratings is in EWG ratings explained for laundry detergent.

  2. Look at the fragrance disclosure. "Fragrance" or "parfum" with no further information means hidden chemistry. A named essential oil or a "fragrance-free" label is transparent.

  3. Look for a third-party performance test. What is the named benchmark? What was tested? When? Is the result available?

  4. Read packaging claims precisely. "Biodegradable" without a standard and timeframe is unverifiable. Look for AS 4736 or AS 5810 certification for compostable claims. For recycled plastic claims, look for the recycled content percentage and source.

  5. Check the certification logos against what is being claimed. Does the logo correspond to the specific claim on the label?

  6. Apply the ACCC test. Could this claim be defended in front of a regulator with documentary evidence within 24 hours? If you doubt it, the brand probably cannot either.

Common myths about green laundry claims

Myth: "Plant-based" means the product is safe and eco-friendly. Reality: "Plant-based" refers to the feedstock of certain ingredients, not to the product's overall safety profile or environmental impact. A plant-based surfactant (sodium lauryl sulfate derived from coconut oil) is chemically identical to the petrochemical version. The molecule is the same. The irritation profile is the same. The EWG score is the same. "Plant-based" is not meaningless, but it does not substitute for per-ingredient safety data.

Myth: "Certified organic" means the laundry product is safe and non-toxic. Reality: organic certification refers to farming and ingredient sourcing practices, not to the safety of a final formulated product. An organic-certified ingredient in a formula with synthetic preservatives and hidden fragrance compounds is still a formulation with those preservatives and compounds.

Myth: If a product is sold in a supermarket, it must have met some minimum environmental standard. Reality: retailers do not impose an environmental claims standard. Supermarket placement does not constitute third-party verification of any environmental or safety claim. The ACCC's 2023 Internet Sweep found misleading claims across mainstream retail channels as well as specialty brands.

FAQ

What is greenwashing in laundry detergent? Greenwashing is making environmental, sustainability, or health claims that are vague, unsubstantiated, or misleading. Under Australian Consumer Law, this is a form of misleading conduct. The ACCC's December 2023 guide sets out 8 principles for making honest environmental claims.

What has the ACCC done about greenwashing in cleaning products? The ACCC's 2023 Internet Sweep found that 57 percent of 247 reviewed businesses made potentially misleading environmental claims. The ACCC commenced civil penalty proceedings against Clorox Australia in 2024 over "ocean plastic" claims on GLAD bags, resulting in an $8.25 million penalty in 2025. The regulator has signalled ongoing enforcement activity in the consumer goods sector.

Is "biodegradable" a meaningful claim for laundry packaging? Only if accompanied by a timeframe and conditions. The word "biodegradable" alone is not regulated in Australia and has no specific standard attached. Meaningful compostable claims reference AS 4736 (industrial compostable) or AS 5810 (home compostable), which set specific breakdown conditions and timeframes. See Compostable vs biodegradable packaging for a full explanation.

How do I check if a brand's ingredient claims are real? Cross-check every listed ingredient against the EWG Guide to Healthy Cleaning (ewg.org/guides/cleaners). If the brand does not publish a full ingredient list, that itself is a signal. Per-ingredient EWG ratings, published on the product page, are the clearest signal that a brand has nothing to hide.

What is the EWG and why does it matter for greenwashing? EWG (Environmental Working Group) is a US-based nonprofit that rates cleaning ingredients on a 1 to 10 scale based on available toxicology data. A brand that claims "EWG-rated non-toxic ingredients" with no per-ingredient breakdown cannot substantiate that claim. A brand that publishes a full ingredient list with EWG scores per ingredient is making a verifiable claim. For the full explanation, see EWG ratings explained for laundry detergent.

How Resparkle approaches transparency

As one practical example of what the ACCC's principles look like applied to a laundry product: Resparkle Natural Laundry Powder publishes its full ingredient list with per-ingredient EWG ratings on the product page. The performance claim ("independently lab tested to outperform CHOICE's #1-rated supermarket detergent on five common stains") names both the benchmark and the testing methodology. The packaging claim ("plastic-free industrially compostable bag") refers to a defined compostable standard. The fragrance disclosure on the Lemon Eucalyptus variant names the essential oil source ("Australian lemon eucalyptus essential oil") rather than listing "fragrance."

These are examples of what substantiated claims look like in practice, not a comprehensive review of every brand's practices. The framework for evaluating any brand is the same checklist above.

For comparison shopping using these criteria, see Best natural laundry detergent Australia 2026 and Eco laundry powder Australia buyer's guide. For the ingredient-by-ingredient EWG analysis that underpins honest ingredient claims, see EWG ratings explained for laundry detergent. For packaging claims specifically, see Compostable vs biodegradable packaging.

Sources

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