In September 2026, the Delhi High Court ordered Beco to pull every advertisement in its ‘War on What’s Hidden’ campaign, finding the claims about HUL’s Surf Excel and Vim unsubstantiated and the overall message misleading. The campaign had already done its work.
Beco, a Mumbai-based D2C home care brand founded in 2019, launched the campaign on Independence Day, 14 August 2026. The ads named specific chemicals: 277 mg/kg of Benzisothiazolinone and more than ten percent Linear Alkylbenzene Sulfonate in Surf Excel Matic Liquid, and more than eight percent Linear Alkylbenzene Sulfonate in Vim Dishwash Gel. Both ingredients, the campaign stated, can cause skin irritation and allergic reactions. The call to action was three words: Switch to Beco. HUL moved the Delhi High Court within weeks. Justice A.J. Bhambhani granted an interim injunction on 10 September, ruling that Beco had not established the truth of those specific claims.
The restraint order did something Beco’s media budget never could. Co-founder Aditya Ruia acknowledged the court’s finding and complied fully, then said what every marketer in India was waiting to hear: ‘What began as our campaign is now the category’s conversation. That is the win.’ A small brand naming ingredients out loud forces the largest FMCG company in India to respond. HUL’s own statement, that ‘fair competition needs truthful communication,’ confirmed the ingredient debate was now live across the category. No injunction can silence a question that millions of consumers have already heard.
The branding lesson is precise. A challenger brand’s most durable move is not an advertisement. It is a standard. Beco did not primarily ask consumers to buy its products. It asked them to read the labels on someone else’s products. Once that habit takes hold, every incumbent in the cleaning category must answer for its formula, in perpetuity.
Beco lost the campaign. It may have set the terms for the entire category.
Related reading: Surf Excel Told Parents That Dirty Clothes Were a Good Sign. Sales Went Up. · Minimalist Put the Percentage on the Front of the Bottle. HUL Put ₹2,955 Crore on the Table. · Nirma Sold Detergent From a Bicycle at Half of Surf’s Price. It Broke Hindustan Lever’s 30 Year Monopoly.
