Compare the effectiveness of activated charcoal toothpastes versus standard whitening pastes for removing coffee stains from teeth.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Compare the effectiveness of activated charcoal toothpastes versus standard whitening pastes for removing coffee stains from teeth.
1 real search · 1 real-search pass
clinical evidence activated charcoal toothpaste coffee stains whitening toothpaste comparative study systematic review dental abrasion fluorideGoogle ↗
OBSERVEDReason
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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
clinical evidence activated charcoal toothpaste coffee stains whitening toothpaste comparative study systematic review dental abrasion fluoride Google ↗
- Effectiveness and abrasiveness of activated charcoal as a whitening agent: A systematic review of in vitro studies. · pubmed.ncbi.nlm.nih.gov
- Evaluation of the efficacy of a charcoal-based tooth whitening dentifrice on coffee stains: an in vitro study. · pubmed.ncbi.nlm.nih.gov
- Evaluation of the efficacy of a charcoal-based tooth whitening dentifrice on coffee stains: an in vitro study · pmc.ncbi.nlm.nih.gov
- Whitening efficacy of activated charcoal-based products: A single-blind randomized controlled clinical trial · sciencedirect.com
- Whitening Efficacy of Toothpastes on Coffee-Stained Teeth: An Enamel Surface Analysis · doi.org