Willo brushes your teeth automatically with the push of a button. Its mouthpiece is made from supple silicon and is covered with nylon bristles. When Willo is brushing your teeth, the mouthpiece contracts and relaxes around your teeth, rubbing the bristles against them and along your gum line to clean away plaque. Liquid rinse that serves as a toothpaste and water are injected through the mouthpiece and then pumped out directly into your sink to wash away debris. No need to spit!

We have tested Willo rigorously among kids. 90% of children showed an equivalent or improved level of plaque after using Willo for 15 days.

When using Willo to brush, you should maintain your normal flossing habits — typically once per day — using floss or interdental brushes.

We’ve tested Willo among children with disabilities, and found that their oral health tends to benefit from Willo’s automation and consistency. However, every child and family is different. If you would like to explore how Willo can impact your specific family, we offer one-on-one onboarding calls with a licensed dental professional. Email us at support@willo.com for more information.

Not yet, but it’s in the works. In order for Willo to be approved by the American Dental Association and get their seal of acceptance, the device needs to be tested in a specific way, for a specific time, with clinical trials. Good news, though! Our trial is about to launch very soon with an awesome university. If you want to receive updates concerning this, don’t hesitate to subscribe to our newsletter.

We made Willo for kids because they (and their parents’ sanity) needed it the most. However, we’ve heard loud and clear that adults want to use it too, so we’re working on ways to release Willo for adult use. If you are an adult whose kid is using Willo at home, you can try it but should note the experience will not be the same as for your kid. Adults will notice a different level of efficacy and comfort, and may experience gum bleeding, as they are more likely to have higher levels of gum inflammation.

Many Willo users have had success with orthodontics, but this can vary by person and type of orthodontic appliance. Consult with your orthodontist to determine if Willo is a good fit for you.

Willo uses a fluoride-free rinse to help clean your teeth. Due to FDA regulation of fluoride products, developing a fluoride rinse for Willo takes time, but we are working on it! Willo supports the use and benefits of fluoride. If you wish to have fluoride incorporated into your dental hygiene routine, we recommend using mouthwash after your Willo brushing cycle. Willo staff love and recommend ACT Fluoride Rinse, which comes in a variety of flavors that kids love.

We offer a 30-day money back guarantee on all purchases. The Willo device also comes with a one-year limited warranty.