Sugar feeds bacteria.
Mouth bacteria turn sugars into acids that can cause cavities. Sugary soda and energy drinks give them a supply to work with.
Soda & energy drinks. Meet mouth bacteria.
You sip all day. They feed all day.
Sugar feeds mouth bacteria. Acid can wear enamel, even in sugar-free drinks. Protect your mouth daily.
Make your mouth part of the bigger picture.
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Message a licensed dentist and share photos, with ongoing dentist check-ins.
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Your Treatment Box, delivered every 3 months with OneOral+.
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Saliva Testing
An optional at-home saliva test, with results reviewed with a licensed dentist. Sold separately from membership.
Every sip counts.
So does your routine.
What you drink and how often both matter. Build a routine that fits your day with a dentist in your corner.
Acid has its own effect.
Many sodas and energy drinks are acidic, including sugar-free options. Repeated acid exposure can wear tooth enamel directly.
Give your mouth a break.
Cut back on sugary drinks and avoid sipping them for hours. Choose water between drinks, rinse with water after acidic drinks and keep up your daily care.
American Dental AssociationRead the oral-health guidance ↗
Sugar and acid do different things
Cavities involve acids made by bacteria from sugars. Erosion is wear caused by acids such as those in drinks. A saliva test does not measure enamel wear, and products cannot grow back enamel that has been lost. Ask your dentist about sensitivity or visible changes.
Explore the dental guidance ↗Protect your mouth daily.
Daily oral care. Online dentist support. Optional saliva testing, priced separately.
- Created by dentists
- 10,000+ patients treated by our founders
- 100% online
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How it works
Start with what you notice
Tell us about your gums, breath or daily routine. You can send a photo, too.
Keep your care connected
Create your account with Google, Apple or email.
Get a plan for your mouth
Message a licensed dentist and keep your regular in-person checkups.
Daily care.
A real dentist behind it.
Make daily care a habit
Keep brushing and cleaning between your teeth part of your day.
Bring your questions
Ask a dentist about gum health and what you’re noticing.
Keep care ongoing
Use online support between your regular in-person visits.
Frequently Asked Questions
Repeated sips keep exposing your teeth to sugar. Mouth bacteria use that sugar to make acids that can cause cavities. Reducing how often you have sugary drinks gives your routine a better starting point.
Removing sugar reduces that source of fuel for bacteria. The drink may still be acidic, so sugar-free does not mean free from enamel-erosion risk.
Rinse with plain water and choose water between drinks. Keep brushing with fluoride toothpaste and cleaning between your teeth as part of your regular routine.
Online dentist support can help you discuss your habits and concerns. Checking for cavities or enamel wear may require an in-person examination. Keep the visits your dentist recommends.
There are three plans. OneOral is $9.99/month: message a licensed dentist and share photos, get ongoing dentist check-ins, and pay member prices on kits, whitening and gum. Nothing ships automatically on it. OneOral+ is $29.99/month and adds a Treatment Box (CariFree Maintenance Rinse and Gel 1100 toothpaste) every 3 months with free shipping. Power Pack is $44.99/month: the Treatment Box plus whitening, energy gum and breath mints or oral spray. Sales tax is added where it applies.
OneOral renews monthly; cancelling stops the next renewal and access continues until the end of the period you paid for. OneOral+ and Power Pack bill monthly in cycles of 3 payments per box. Cancelling stops the next cycle and its box; the remaining payments for the current cycle are still collected on their normal dates. Full details are in the plan terms.
Start by sending a photo or describing what’s going on. With a membership you can message a licensed dentist about it. OneOral is designed for most adults and complements — never replaces — your regular in-person checkups.
No. OneOral is not insurance and you don’t need any. Each plan is a flat monthly price, plus sales tax where it applies.
On any plan you can message a licensed dentist and share photos. On OneOral+ and Power Pack, your first box ships once your first payment is made. The Treatment Box (and Power Pack’s mints or spray) then ships every 3 months; Power Pack’s whitening and energy gum ship every 6 months. Shipping is free, to US addresses only.
When clinically appropriate and permitted for your situation, a licensed dentist can send a prescription to your local pharmacy for pickup. Prescriptions are not guaranteed. Pharmacy charges may apply; some concerns require in-person dental treatment.