Claim Hygiene
The discipline of writing important claims as short, factual, easily extractable sentences.
Key takeaways
- Claim Hygiene is the discipline of writing important claims as short, factual, easily extractable sentences.
- State one fact per sentence, with numbers and dates where you have them.
- Avoid: burying the claim in a sentence full of qualifiers.
What is Claim Hygiene?
Claim hygiene reduces ambiguity and increases the likelihood your page is cited. Avoid hedging openers, embedded asides, and pronouns referring to earlier sections.
Why Claim Hygiene matters for AEO in 2026
Short, specific, sourced claims are easy to quote and hard to misread. Vague or hedged claims get skipped, or worse, distorted in summaries.
For a wider view of where this fits, see our full AEO glossary or explore the SEO and GEO service we run for clients.
How to apply Claim Hygiene on your site
Knowing the concept is only half of it. Work through these steps in order to put Claim Hygiene into practice on your own pages:
- State one fact per sentence, with numbers and dates where you have them.
- Attribute data to its source in the same sentence.
- Review key pages and remove claims you can't support.
Common mistakes to avoid
Most sites that struggle with Claim Hygiene fall into the same traps. Check your pages against each of these before moving on:
- Burying the claim in a sentence full of qualifiers.
- Using pronouns that only make sense if you read the previous section.
- Publishing statistics with no source or date.
Questions about Claim Hygiene
The discipline of writing important claims as short, factual, easily extractable sentences.
Short, specific, sourced claims are easy to quote and hard to misread. Vague or hedged claims get skipped, or worse, distorted in summaries.
Start here: state one fact per sentence, with numbers and dates where you have them. Then attribute data to its source in the same sentence.
The most common is burying the claim in a sentence full of qualifiers. Another is using pronouns that only make sense if you read the previous section.