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Policies
Seven short pages that say how this site works, who runs it, what it earns and what it does when it is wrong. Written plainly, dated, and updated before anything they describe changes.
- Editorial policyHow a product enters the record, what counts as evidence, what a score is and is not, and the rule that no brand can buy a position.Read
- Ownership and conflictsWho publishes this site, what we earn (Amazon Associates fees, disclosed beside the links), what that fee cannot change, and the sister publication under common ownership.Read
- CorrectionsWhat we change when a document, a price or a claim changes, how the change is dated, and how to tell us we are wrong.Read
- Submit your documentationFor manufacturers and sellers: what a complete submission looks like, what we do with it, and what it cannot buy.Read
- DisclaimerResearch and commentary, not engineering, legal or safety advice; the label, the SDS and your local code come first.Read
- Terms of useWhat you may do with the content, what we do not warrant, and how outbound links work.Read
- PrivacyWhat reaches us when you email, which outside services your browser contacts on which pages, what the site keeps in your browser, and what the Amazon affiliate tag tells Amazon.Read
Continue to product researchSee the provisional order and evidence limits for spray foam insulation kits.
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