In this episode of The Future of Consumer Marketing, host Roman Kirsch interviews Mark Rushmore, Co-Founder of SURI (Sustainable Rituals). SURI is disrupting the $6 billion electric toothbrush market dominated by legacy players with 80% market share. Starting from a simple observation about plastic waste at P&G, Mark and his co-founder built a premium electric toothbrush that doesn't compromise on performance, design, or sustainability. In just three years, they've grown from zero to £23.5 million in annual revenue by focusing relentlessly on product excellence, strategic SEO placement, and building genuine customer love that drives 18-20% of sales through word of mouth.