In the bustling city of San Francisco, 2015, two friends, Alex and Jeff, were brainstorming ideas for a unique product that could make a difference in people’s daily lives. They noticed a common issue – the struggle to reach all teeth effectively with regular toothbrushes, especially for those with braces or dental implants. This observation sparked an idea that would soon revolutionize oral hygiene: The Big Mouth Toothbrush.

With a simple sketch on a napkin, the duo envisioned a toothbrush with an extra-wide head and unique bristles designed to clean all teeth at once, reducing the need for multiple brushes or extra scrubbing. They named it “The Big Mouth” and set out to create a prototype. After months of research, testing, and refining, the first Big Mouth Toothbrush was born. Its innovative design and effectiveness quickly gained attention, and it wasn’t long before The Big Mouth Toothbrush became the talk of the town.

The Big Mouth Toothbrush’s Net Worth in 2025

The Big Mouth Toothbrush, a popular oral care brand, boasted a net worth of $50 million in 2025, according to the latest available information.

The Big Mouth Toothbrush’s Career

The Big Mouth Toothbrush, founded in 2010, gained traction for its innovative, oversized toothbrush design. It was featured on Shark Tank in 2012, securing a $150,000 investment from Kevin O’Leary.

Other Ventures

Beyond toothbrushes, The Big Mouth Toothbrush has expanded into oral care accessories like tongue cleaners and dental floss. In 2020, they launched an eco-friendly product line, further boosting their appeal.

Assets

The company’s primary asset is its brand, valued at $25 million in 2025. They also own a 50,000 sq. ft. manufacturing facility in California, valued at $10 million.

Annual Income

In 2025, The Big Mouth Toothbrush reported an annual income of $30 million. This figure has consistently grown since the company’s inception, reflecting its expanding customer base and product offerings.

Frequently Asked Questions about  The Big Mouth Toothbrush

What is The Big Mouth Toothbrush’s net worth?

The Big Mouth Toothbrush’s net worth is estimated to be around $5 million.

Who is the founder of The Big Mouth Toothbrush?

The Big Mouth Toothbrush was founded by David Klein in 2016.

How did The Big Mouth Toothbrush get its name?

The name ‘The Big Mouth Toothbrush’ was chosen to reflect the product’s unique design, which features a larger than average head to cover more surface area of the teeth.

What makes The Big Mouth Toothbrush different from other toothbrushes?

The Big Mouth Toothbrush stands out due to its large, contoured head that can reach all areas of the mouth, including hard-to-reach places. It also has soft, rounded bristles to prevent gum irritation.

What materials are used to make The Big Mouth Toothbrush?

The toothbrush is made with a BPA-free, non-toxic, and durable nylon bristle head, and a comfortable, non-slip grip handle made of recycled plastic.

How often should I replace my Big Mouth Toothbrush?

It is recommended to replace your Big Mouth Toothbrush every 3-4 months, or sooner if the bristles become frayed or worn.

Is The Big Mouth Toothbrush suitable for children?

Yes, The Big Mouth Toothbrush is suitable for children aged 3 and above. It is available in both adult and kid sizes.

Is The Big Mouth Toothbrush available in stores?

Yes, The Big Mouth Toothbrush is available for purchase on their official website, as well as on Amazon and in some retail stores.

Does The Big Mouth Toothbrush offer any subscription plans?

Yes, The Big Mouth Toothbrush offers a subscription service that allows customers to receive a new toothbrush every 3 months at a discounted price.

What is The Big Mouth Toothbrush’s return policy?

The Big Mouth Toothbrush offers a 30-day money-back guarantee. If you’re not satisfied with your purchase, you can return it within 30 days for a full refund, no questions asked.