Unilever signed McLaren and Aston Martin to partnerships spanning its Dirt Is Good and Global/Aquame brands, extending a Formula 1 presence that began with F1 Academy in October. Financial terms were not disclosed. The agreements mark the first time a mass-market detergent brand has held active deals across multiple F1 teams simultaneously.

Dirt Is Good—marketed as Persil in Europe, OMO in Latin America, and Surf in Asia—now appears on two constructor liveries and the all-female feeder series. Aquame, a Mexican water brand Unilever acquired in 2023 for an undisclosed sum, joins Aston Martin's portfolio. The timing suggests Unilever is building padddock presence ahead of the 2026 regulation change, when cost-cap flexibility around commercial partnerships tightens further and early positioning becomes worth a premium.

The category matters because detergent brands historically avoid motorsport. Procter & Gamble's Tide sponsored NASCAR driver Ricky Craven in the late 1990s and exited. Henkel's Persil ran a one-off Williams livery in 2017. Unilever's multi-team approach signals a shift: treating F1 as a content platform with measurable household reach rather than a traditional activation asset. Disney's simultaneous entry into F1 Academy—announced this week—confirms the feeder series is now a standalone media property sponsors are pricing independently.

McLaren's deal is particularly notable given Zak Brown's letter to FIA President Mohammed Ben Sulayem this week advocating for rule changes around common team ownership. Brown argued current regulations restricting linked ownership structures limit commercial flexibility. Signing Unilever while publicly lobbying for governance reform suggests McLaren is using sponsor breadth as leverage in structural negotiations. The pattern: expand the commercial base, then cite partner interest when arguing for regulatory loosening.

The Aston Martin component adds complexity. The team's $1.3 billion Aramco title sponsorship, signed in 2022, runs through 2026. Adding a consumer packaged goods brand alongside a state-backed energy giant indicates Lawrence Stroll is building a portfolio that hedges political risk. If European regulations tighten around fossil-fuel advertising—Germany's Bundestag debated sports sponsorship restrictions in March—Aston Martin now has a detergent fallback with equivalent household penetration.

Watch for Unilever's Miami Grand Prix activation in May, when F1 Academy runs its third round. The brand's sponsorship structure—spanning two constructors and the feeder series—creates overlapping hospitality obligations and branding conflicts that will need resolving before the U.S. race weekend. Also: whether Alpine or Haas signs a competing detergent brand before the cost-cap window closes in June. The category is now contested.

Unilever's F1 spend remains small relative to its $8.5 billion annual marketing budget, but the paddock footprint is now large enough that the company's earnings call in April will likely include a motorsport line item for the first time.