Fairy Soap lasts 2x longer

This ad doesn’t just say “our soap lasts twice as long.” It shows it. One bottle of Fairy equals two bottles of “the other guys.” Simple visual math your brain instantly gets.

Why It Works

• Visual proof beats verbal claims
• Makes value tangible — you can “see” your money going further
• Creates an instant comparison without needing stats or charts
• Builds trust through simplicity and clarity

Examples

• Colgate shows one pea-sized dab of toothpaste vs a full strip from others
• Tesla compares lifetime cost of ownership, not just sticker price
• Duracell shows fewer battery swaps than rivals
• Apple’s “Retina vs non-Retina” side-by-sides made pixel quality visible