How often do dental hygienists recommend changing Oral B replacement brush heads if you brush three times a day using an aggressive technique?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How often do dental hygienists recommend changing Oral B replacement brush heads if you brush three times a day using an aggressive technique?
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
Oral-B official how often replace electric toothbrush head frayed bristles three months aggressive brushing Google ↗
ADA toothbrush replace every three to four months frayed bristles sooner Google ↗
- How often should I change my Oral-B toothbrush head? · oralb.com
- When to Change Your Toothbrush or Brush Head · oralb.com
- Toothbrushes · ada.org
- How to Clean Your Electric Toothbrush · oralb.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Oral-B official how often replace electric toothbrush head frayed bristles three months aggressive brushing OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
ADA toothbrush replace every three to four months frayed bristles sooner OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |