Real ChatGPT answer · index seed9lI4sRKIfw0completeBeauty and personal care · oral careinformational

Are there any peer-reviewed studies supporting DIY baking soda and hydrogen peroxide slurry for teeth whitening, or does it cause irreversible micro-roughness on the enamel?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are there any peer-reviewed studies supporting DIY baking soda and hydrogen peroxide slurry for teeth whitening, or does it cause irreversible micro-roughness on the enamel?
3 real searches · 1 real-search pass
peer reviewed studies sodium bicarbonate hydrogen peroxide tooth whitening enamel roughness abrasion slurry studyGoogle ↗
OBSERVEDReason
sodium bicarbonate dentifrice enamel surface roughness abrasion peer reviewed study hydrogen peroxide whitening enamel microhardnessGoogle ↗
OBSERVEDReason
ADA hydrogen peroxide baking soda tooth whitening enamel safety evidenceGoogle ↗
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 (3)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
peer reviewed studies sodium bicarbonate hydrogen peroxide tooth whitening enamel roughness abrasion slurry study Google ↗
sodium bicarbonate dentifrice enamel surface roughness abrasion peer reviewed study hydrogen peroxide whitening enamel microhardness Google ↗
ADA hydrogen peroxide baking soda tooth whitening enamel safety evidence Google ↗
  1. Read the study on PubMed · pubmed.ncbi.nlm.nih.gov
  2. Read the full peer-reviewed paper · pmc.ncbi.nlm.nih.gov
  3. Read the study on PubMed · pubmed.ncbi.nlm.nih.gov
  4. Read the literature review · pubmed.ncbi.nlm.nih.gov
  5. ADA – Tooth Whitening · ada.org

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
peer reviewed studies sodium bicarbonate hydrogen peroxide tooth whitening enamel roughness abrasion slurry study
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
sodium bicarbonate dentifrice enamel surface roughness abrasion peer reviewed study hydrogen peroxide whitening enamel microhardness
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
ADA hydrogen peroxide baking soda tooth whitening enamel safety evidence
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1