Brandwave

How popular isSea Foam in search?

In August 2026, there were an estimated 140 branded searches for Sea Foam worldwide which is down 17.6% over the last 11 months. Sea Foam holds 0.03% estimated Share of Search among engine oil additive brands worldwide and is ranked 6th of 6 competitors for search popularity. These are worldwide searches for English-language branded terms.

Share of Search, August 2026
  1. STP69.7%
  2. Wynn's17.1%
  3. Lucas Oil6.3%
  4. Redex6.3%
  5. Bar's Leaks0.55%
  6. Sea Foam0.03%
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Which engine oil additive brands compete with Sea Foam?

Sea Foam against engine oil additive brands worldwide, by month

Share of Search by month for STP, Wynn's, Lucas Oil, Redex, Sea Foam. The figures are in the table below the chart.

View monthly share of search table
MonthSTPWynn'sLucas OilRedexBar's LeaksSea Foam
Oct 202571.9%14.5%6.5%6.5%0.7%0.03%
Nov 202568.7%16.9%7.6%6.2%0.67%0.03%
Dec 202567%20%7.4%4.9%0.66%0.04%
Jan 202671.4%17.5%5.3%5.3%0.57%0.03%
Feb 202670.4%17.3%6.3%5.2%0.69%0.03%
Mar 202668.6%16.9%7.5%6.2%0.82%0.03%
Apr 202673.5%14.8%6.6%4.4%0.59%0.03%
May 202674.4%15%5.5%4.5%0.6%0.03%
Jun 202672.8%14.6%6.6%5.4%0.57%0.03%
Jul 202671.2%17.5%5.2%5.2%0.7%0.04%
Aug 202669.7%17.1%6.3%6.3%0.55%0.03%
Sep 2026——————

  1. 1.STP

    69.7%

    Held 1st. 368K estimated branded searches, 0% vs prior month. Share -1.5 points.

  2. 2.Wynn's

    17.1%

    Held 2nd. 90.5K estimated branded searches, 0% vs prior month. Share -0.4 points.

  3. 3.Lucas Oil

    6.3%

    Held 3rd. 33.1K estimated branded searches, +22.1% vs prior month. Share +1 points.

  4. 4.Redex

    6.3%

    Held 4th. 33.1K estimated branded searches, +22.1% vs prior month. Share +1 points.

  5. 5.Bar's Leaks

    0.55%

    Held 5th. 2.9K estimated branded searches, -19.4% vs prior month. Share -0.1 points.

  6. 6.Sea Foam

    0.03%

    Held 6th. 140 estimated branded searches, -33.3% vs prior month. Share 0 points.

Compare search popularity between Sea Foam and its closest rivals

How has branded search demand for Sea Foam changed worldwide over the last 12 months?

  • Across the 11 months ending August 2026, estimated monthly branded searches for Sea Foam worldwide fell from 170 to 140.
  • Across the 11 months ending August 2026, Sea Foam’s estimated Share of Search among engine oil additive brands worldwide held steady at 0.03%.

How did search popularity change for engine oil additive brands worldwide in August 2026?

  1. In August 2026, Lucas Oil gained estimated Share of Search among engine oil additive brands worldwide, from 5.2% to 6.3%.

  2. In August 2026, Redex gained estimated Share of Search among engine oil additive brands worldwide, from 5.2% to 6.3%.

  3. In August 2026, STP lost estimated Share of Search among engine oil additive brands worldwide, from 71.2% to 69.7%.

  4. Estimated monthly branded searches for Bar's Leaks worldwide fell 34.1% over 11 measured months, from 4.4K to 2.9K in August 2026.

  5. Estimated monthly branded searches for Sea Foam worldwide fell 17.6% over 11 measured months, from 170 to 140 in August 2026.

How is Sea Foam measured?

Brandwave collects information about searches that people make online using Sea Foam’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

1 branded search term

  • sea foam additive

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How the Brand Demand Index is measured

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