Shark Tank: Scrub Daddy

Link: https://www.youtube.com/watch?v=w0sJ0pMCrJY

Yes, a sponge. Since its debut in 2009, "Shark Tank" has produced its fair share of start-up success stories, but its most successful product is a sponge.

Aaron Krouse knows what to do with his business, and doesn't falter to gain more than he wants for the percent of stake in his company. He analyze things that he could gain before accepting several shark's offer and how it possibly affect the future income. 

In 2012, Lori Greiner offered Scrub Daddy $200,000 for a 20% stake in the company. The smiling sponge has since sold over 10 million units, made more than $50 million in sales, and secured its title as the most successful "Shark Tank" product of all time.

Made with a special FlexTexture material, the Scrub Daddy alters its texture and function as you change the water temperature.

If you need to wipe down your kitchen counters, dip the Scrub Daddy in warm water and it will take on the form and feel of a traditional sponge. When dampened with cold water, the versatile sponge will firm up, making it easy to clean deeper stains without scuffing up your surfaces. Using its unique shape, you can use the Scrub Daddy's smiling face to easily clean silverware or cups.

Unlike most sponges you'd find at your grocery store, the Scrub Daddy is odor-free and washes off clean, so you won't have remnants of what you've cleaned all over it.