Entrepreneurship • Business • Mindset on Instagram: "Scrub Daddy became one of Shark Tank’s biggest success stories after inventor Aaron Krause pitched his smiley-faced sponge in 2012. The product’s unique texture-changing material—firm in cold water, soft in warm—instantly caught investor Lori Greiner’s attention, earning her a $200,000 deal for 20% equity. After the episode aired, Scrub Daddy exploded in sales on QVC and in major retailers, selling millions within months. Its cheerful design a