Is it cheaper to buy replacement toothbrush heads in bulk online or at Costco when comparing Oral B and Sonicare daily operating costs for a family
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is it cheaper to buy replacement toothbrush heads in bulk online or at Costco when comparing Oral B and Sonicare daily operating costs for a family
1 real search · 1 real-search pass
2026 Oral-B Sonicare replacement toothbrush heads bulk online Costco prices cost per head family daily operating costGoogle ↗
OBSERVEDOther / navigational
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
2026 Oral-B Sonicare replacement toothbrush heads bulk online Costco prices cost per head family daily operating cost Google ↗
- Oral-B Brush Heads Cross Action 10-Pack (#3610583) · app.warehouserunner.com
- Costco Members: 10-Ct Oral-B Floss Action Replacement Electric Toothbrush Heads · slickdeals.net
- Toothbrush Replacement Heads · costco.com
- Philips Sonicare Radiant & Clean Replacement Brush Heads, 8-Pack (#5860427) · app.warehouserunner.com
- Oral‑B Daily Clean Electric Toothbrush Replacement Heads, 6 Count · walmart.com
- Shop Replacement Toothbrush Heads & Refills · oralb.com
- Philips Sonicare C2 Plaque Control - Genuine Replacement Electric Toothbrush Heads, White, 6 Pack Up To 18 Month Supply, HX9026/77 · walmart.com