Green-claim checks that people do not learn to ignore

The failure mode for any automated green-claim check is not missing things. It is training the marketer to click past it. A tool that flags sixty trivial items per draft ends up ignored on the three that carry real complaint risk. A pre-publish check has to earn its place on every run: deliberate about what it blocks on, what it warns about, and what it flatly refuses to judge. The FTC Green Guides (16 CFR Part 260) are more useful here as an ordering of attention than as a legal textbook, because they already distinguish claims that mislead by their very wording from claims that merely need a qualifier.

Block on what is certainly wrong in the wording

Some constructions are facts about the paste, not opinions about your product. An unqualified general environmental benefit claim — "eco-friendly" or "sustainable" with no specific attribute behind it — is exactly the pattern § 260.4 treats as hard to substantiate, because a reader reasonably takes it to mean better-for-the-environment in every respect. An absolute — "100% green", "zero impact", "chemical-free" — is the same class: the machine can see the absolute and can see the absence of a scope. Block on these before print, because these are the findings that escalate into complaints and warning letters. The only honest uncertainty is how a given regulator will weigh the pattern — not whether the gap exists in the text.

Warn on what is probably incomplete

Specific claims that usually need a qualifier belong in the middle tier, not the block tier. "Recyclable" without facility-access language, recycled content without a percentage, carbon neutral without a method, a seal without a named certifier — these are usually fixable by adding the qualifier, and whether the fix is urgent depends on how prominent the claim is and which markets you sell into. Warn, quote the sentence, and let a human attach the evidence. This tier is where a good tool is most valuable, because it is the tier where the difference between a fine claim and a flagged one is a single missing phrase that the brand genuinely forgot.

Leave alone what cannot be decided mechanically

Whether your recycled percentage is true, whether compostability meets a named standard, whether a certification exists and covers what you claim — those live in labs, contracts and registries, and a green-claims pre-check that pretends otherwise is producing confident noise. A tool that scores a "compliance probability" or claims your claim is "approved" is lying. The honest move is to say: I read your wording; I cannot verify your facts. Net-zero theatre and health-adjacency wording — "safe for you and the planet" — belong as labeled advisories that sharpen attention without pretending to be a legal ruling or a lab result.

Qualifier logic beats a banned-word list

The naive approach is a list of forbidden phrases: block "eco-friendly", block "100%", block "green". It fails twice. First, it blocks honest uses — "eco-friendly because the bottle is 80% recycled aluminum, and the 80% is verifiable" — while letting through dishonest paraphrases the list never anticipated. Second, the Green Guides are not a word list at all; § 260.2 and § 260.3 talk about what a reasonable consumer would understand, and the sections are full of "a qualified claim can be acceptable when…" caveats. The same "recyclable" is a problem with no qualifier and fine with one. That context — is the qualifying language present, and near the claim — is deterministic to check, and is exactly what a pre-check should rank findings by instead of blacklisting words.

The tiers shift with surface

A claim baked into a product or brand name has almost no room to carry a qualifier, so it deserves stricter scrutiny than the same claim in website body copy where you can put a "where facilities exist" note right beside it. A pre-check that lets you state the surface — package, ad, web page, product name — and escalates accordingly is more useful than one that treats every paste identically, because the guides' "clear and conspicuous" standard is about how a real audience sees the claim in a real place, not about the sentence in isolation.

A workload that stays alive

Teams who keep a green-claim check alive run it on a fixed cadence: one scan per claim draft, before print or publish, never after the campaign calendar is locked. The scan stays fast because it is mechanical — locate umbrella terms, absolutes, carbon cues, recyclable / compostable / free-of tokens, unnamed seals — and produces the same ranks every time, using the same published factors Part 260 lays out. If the block tier is cleared before a human reads the draft, the human then spends their effort on the evidence the tool deliberately refused to invent, and the check earns its seat on the desk instead of being muted in a week.

Heuristic pre-check only — not a green-claims certification or legal advice. No life-cycle, lab, facility-access, certification or offset-registry verification is performed; those facts live outside the wording a checker can read. For binding guidance, consult the FTC Green Guides (16 CFR Part 260) and a qualified professional.