Are teeth whitening pens actually effective for removing decades of coffee and tea stains on older teeth, or is it just clever marketing hype?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are teeth whitening pens actually effective for removing decades of coffee and tea stains on older teeth, or is it just clever marketing hype?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
American Dental Association tooth whitening peroxide surface stains aging teeth whitening products evidence Google ↗
Cleveland Clinic teeth whitening coffee tea stains aging teeth whitening pens effectiveness Google ↗
- Whitening · ada.org
- Tooth Discoloration: Causes & Treatment · my.clevelandclinic.org
- Do tooth-whitening products work? · adanews.ada.org
- Is Teeth Whitening Safe (and Does It Work)? · health.clevelandclinic.org
- Risks of frequent teeth whitening · adanews.ada.org
- Assessment of toothbrushing, bleaching pen and bleaching mouthwash in removing stains from tooth structure and single-shade resin composite · nature.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
American Dental Association tooth whitening peroxide surface stains aging teeth whitening products evidence OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Cleveland Clinic teeth whitening coffee tea stains aging teeth whitening pens effectiveness OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |