Our process
- Define the reader question and intended audience
- Prefer legislation, official guidance, standards evidence and manufacturer documents
- Check the exact product model rather than relying on a family name
- Record source dates and distinguish facts from estimates
- Disclose affiliate, sample or sponsorship relationships
- Review material changes and publish corrections
Reviews and comparisons
We compare products against the same published criteria. Products may be excluded when evidence is missing, unclear or not applicable to Great Britain.
Use of AI tools
Tools may assist with research organisation, drafting and presentation. Material claims still require human editorial judgement and source checking before publication.