--- title: "Arm & Hammer vs Certain Dri: Which is searched more in the United States?" description: "Is Arm & Hammer or Certain Dri more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Deodorant brands set in the United States. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/us/compare/arm-and-hammer-vs-certain-dri" publisher: "Brandwave" --- # Arm & Hammer vs Certain Dri: Which is searched more in the United States? Is Arm & Hammer or Certain Dri more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Deodorant brands set in the United States. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Arm & Hammer and Certain Dri - **Competitive set**: Deodorant brands - **Market**: United States - **Month measured**: Sep 2026 - **Arm & Hammer Share of Search**: 3.5% - **Certain Dri Share of Search**: 3.5% ## Is Arm & Hammer or Certain Dri more popular in search? - In September 2026, Arm & Hammer and Certain Dri were level in searches among deodorant brands in the United States, with an estimated 18.1K branded searches each, at 3.5% of the total each. - The lead changed hands once in the 12 months ending September 2026: Certain Dri took it in March 2026. - Across the 12 months ending September 2026, Arm & Hammer’s share of searches among deodorant brands in the United States held steady at 3.5%, and its estimated monthly branded searches held steady at 18.1K. - Across the 12 months ending September 2026, Certain Dri’s share of searches among deodorant brands in the United States moved from 2.4% to 3.5%, and its estimated monthly branded searches moved from 12.1K to 18.1K. ## Top deodorant brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Certain Dri was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Arm & Hammer did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Secret | 1st | 2 of 3 | 2 of 2 | 4 of 5 | | Dove | 2nd | 2 of 3 | 2 of 2 | 4 of 5 | | Native | 3rd | 2 of 3 | 1 of 2 | 3 of 5 | | Certain Dri | 4th | 1 of 3 | 1 of 2 | 2 of 5 | | Speed Stick | 5th | 0 of 3 | 1 of 2 | 1 of 5 | | Old Spice | 6th | 1 of 3 | 0 of 2 | 1 of 5 | | Mitchum | 7th | 1 of 3 | 0 of 2 | 1 of 5 | | Degree | 8th | 1 of 3 | 0 of 2 | 1 of 5 | | Lume | 9th | 1 of 3 | 1 of 2 | 2 of 5 | | Dr. Squatch | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Arm & Hammer | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Axe | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Schmidt’s | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about deodorant brands - Asked ChatGPT "Which deodorant should I buy?": 1. Secret, 2. Dove - Asked ChatGPT "What are the best deodorant brands?": 1. Dove, 2. Secret, 3. Native, 4. Old Spice, 5. Mitchum, 6. Degree, 7. Certain Dri, 8. Lume - Asked ChatGPT "What is the best natural deodorant?": 1. Native - Searched Google, AI Overview "deodorant": 1. Secret, 2. Speed Stick, 3. Dove - Searched Google, AI Overview "best deodorant": 1. Secret, 2. Dove, 3. Certain Dri, 4. Native, 5. Lume Not named in any answer: Dr. Squatch, Arm & Hammer, Axe and Schmidt’s. Brands are listed in the order each answer named them. The answers were collected in United States on October 26, 2026. ## How did search popularity change for United States deodorant brands in September 2026? - Estimated monthly branded searches for Certain Dri in the United States rose 49.6% over 12 measured months, from 12.1K to 18.1K in September 2026. ## Month by month | Month | Arm & Hammer estimated searches | Arm & Hammer Share of Search | Arm & Hammer rank | Certain Dri estimated searches | Certain Dri Share of Search | Certain Dri rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 18.1K | 3.5% | 8 | 12.1K | 2.4% | 9 | | Nov 2025 | 14.8K | 3.1% | 8 | 12.1K | 2.5% | 9 | | Dec 2025 | 14.8K | 2.9% | 8 | 12.1K | 2.4% | 9 | | Jan 2026 | 14.8K | 2.7% | 8 | 14.8K | 2.7% | 9 | | Feb 2026 | 14.8K | 3.1% | 8 | 14.8K | 3.1% | 9 | | Mar 2026 | 14.8K | 2.8% | 9 | 18.1K | 3.4% | 8 | | Apr 2026 | 14.8K | 2.9% | 9 | 18.1K | 3.5% | 8 | | May 2026 | 14.8K | 2.8% | 9 | 18.1K | 3.4% | 8 | | Jun 2026 | 14.8K | 2.9% | 9 | 18.1K | 3.5% | 8 | | Jul 2026 | 18.1K | 3.4% | 8 | 18.1K | 3.4% | 9 | | Aug 2026 | 18.1K | 3.3% | 8 | 18.1K | 3.3% | 9 | | Sep 2026 | 18.1K | 3.5% | 8 | 18.1K | 3.5% | 9 | ## How each brand is measured Brandwave collects information about searches that people make online using Arm & Hammer’s and Certain Dri’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Arm & Hammer**: Measured on the search term “arm and hammer deodorant”. - **Certain Dri**: Measured on the search term “certain dri”. - [Arm & Hammer profile](/demand/us/brands/arm-and-hammer) - [Certain Dri profile](/demand/us/brands/certain-dri) - [All deodorant brands in the United States](/demand/us/categories/us-deodorant-brands): The set both shares are measured inside, 13 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Arm & Hammer or Certain Dri more popular in search? In September 2026, Arm & Hammer and Certain Dri were level in searches among deodorant brands in the United States, with an estimated 18.1K branded searches each, at 3.5% of the total each. ## Cite this page Brandwave. "Arm & Hammer vs Certain Dri: Which is searched more in the United States?". https://gobrandwave.com/demand/us/compare/arm-and-hammer-vs-certain-dri This page is also available as HTML at https://gobrandwave.com/demand/us/compare/arm-and-hammer-vs-certain-dri. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.