Offertium

Sonic Dental Discount Codes & Coupons

26 offers · updated · save up to 60%

Edited by Danica P. · Reviewed by Ivan P. · offers last checked Nov 4, 2026

Shop Sonic Dental

Current Sonic Dental offers

Top offer

Code

5% off your order

Last seen Nov 8 Checked Oct 20, 2026

See details
  • Checked in a real cart: Oct 20, 2026
Show code

Code

Up to 60% Off Sonic Stream Water Flosser + Extra 30% Off

Last seen Nov 8

See details
Show code

Code

A Whopping Discount up to 25% When Using Sonic Dental Coupon Code. Stellar Bargain

Last seen Nov 3

See details
Show code

Code

10% Off $65+ Orders

Last seen Nov 8

See details
  • A minimum order may apply.
  • Minimum order: $65
Show code

Code

This Coupon Offers 10% off Sitewide with sonicdental.co

Last seen Nov 3

See details
Show code

Code

Using Coupon 5% off Applies to Full Priced Items Only

Last seen Nov 3

See details
Show code

Save 15% on Your First Order by Signing up for the Email Newsletter

Last seen Nov 8

See details
Get deal

Sonic Odyssey Offer: 20% Savings

Last seen Nov 8

See details
Get deal

Hold On! Sink Your Teeth into 5% off

Last seen Nov 8

See details
Get deal

Free shipping

Free Shipping - Most Orders Arrive Within 2-4 Working Days

Last seen Oct 20

See details
Get deal

Enjoy Complimentary Delivery on Your Orders

Last seen Oct 20

See details
Get deal

Subscribe to Sonic Dental and get special offers, free giveaways, and once-in-a-lifetime deals!

Last seen Nov 8

See details
Get deal

Refer a Friend to Get Free 3-month Supply of Cleaning Tablets

Last seen Oct 20

See details
Get deal

Sonic Flo Price: $89.95

Last seen Oct 20

See details
Get deal
Recently expired Sonic Dental offers (4)
  • Get 5% off next purchase by subscribing to the Sonic Dental newsletter. Ended Nov 8, 2026.
  • Sonic Dental offers an up to 60% off on sale items. Ended Nov 8, 2026.
  • 10% Off Storewide (BERKSHIREOT). Didn't work in our cart test, Nov 4, 2026.
  • Up to 10% Off All Orders (PROTRUSIVE10). Didn't work in our cart test, Nov 4, 2026.

Sonic Dental at a glance

Free shipping
Over $25
Returns
100 days
Ships internationally
Yes

About Sonic Dental

Sonic Dental makes ultrasonic and UV-C cleaners for aligners, retainers, night guards and dentures, sold as the Sonic Pro, Sonic Odyssey and Sonic Go, plus cleaning tablets and a flosser.

With no public offers listed at the moment, the saving that counts is free standard US shipping on orders over $25, which removes the $6.95 charge smaller baskets pay.

Sonic Dental belongs to SPFN Retail Limited, a UK-registered company, and its products are designed, built and tested in the UK by a founding team that includes dental professionals. The company says it spent close to 3 years refining the Sonic Pro with input from customers, dentists and product engineers.

The Sonic Pro combines 43,000Hz ultrasonic cleaning with UV-C light under the brand's own Steribrite name, and it has 3-minute and 5-minute cycles for normal and deep cleaning. Sonic Dental cites lab reports in which the device was tested against Candida albicans, E. coli and Staphylococcus aureus. Besides aligners and other oral appliances, the Sonic Pro also takes toothbrush heads.

When shoppers look for Sonic Dental coupons

Sonic Dental coupon searches peak in December, about 1.7× a typical month, and dip lowest in October.

US Google searches, Sep 2025 to Aug 2026. Search interest, not sales.

Does Sonic Dental offer free shipping?

Yes. Standard US delivery takes 3-5 working days and is free over $25, otherwise $6.95; express at 2 working days adds $4.95. (read Sep 29, 2026)

What is Sonic Dental's return policy?

Sealed electrical items go back free for 100 days from delivery; opened or used items and unopened tablets have 30 days, with a fee on used items.

More about shopping at Sonic Dental

Warehouses
Stock leaves local warehouses in the US, UK, Canada, Australia and the EU, usually within 1 working day; other countries wait longer and may face charges.
Non-returnable
Sale items and gift cards are final, and swapping a model means returning it for a refund and placing a new order. (read Sep 29, 2026)
Warranty
Electrical products carry a 12-month warranty from delivery, with a free replacement or full refund for confirmed defects.
Referrals
When a referred friend buys a Sonic Pro, both people receive a free 3-month supply of cleaning tablets, with no referral cap.

From Sonic Dental's own pages, read Nov 7, 2026.

Sources: Sonic Dental FAQ, Sonic Dental returns policy, Sonic Dental refer a friend page

How to use a Sonic Dental discount code

  1. Any code goes in the discount box of the order summary on the checkout page (Sonic Dental uses Shopify's standard checkout), right beside the shipping line that decides whether $6.95 is added.
  2. No public code is listed right now, and the pages read state no exclusions or stacking rules.
  3. For a basket under $25, adding a pack of cleaning tablets may save more than a small code would.
  4. Anyone applying a discount to a sale item should know that sale items cannot be returned, not even sealed ones inside the usual 100 days, and that returns must be requested through the online returns form.
Where to enter a Sonic Dental code at Shopify checkout (illustration)
Where the code box sits on Shopify's standard checkout (illustration; screens vary).

More ways to save at Sonic Dental

  • The referral scheme is the main extra: every friend who buys a Sonic Pro through a referral earns both people a free 3-month supply of cleaning tablets, and there is no cap on how many friends count.
  • Choosing standard over express saves the $4.95 surcharge when a 3-5 working day wait is fine.
  • The 100-day window on sealed electrical items leaves room to send back an unopened spare cleaner free, and the 12-month warranty covers defects after that.

Sonic Dental questions, answered

What does the Sonic Dental Odyssey clean?

The Sonic Odyssey belongs to the brand's range of ultrasonic and UV-C cleaners for dental appliances such as aligners, retainers, night guards and dentures, sold next to the Sonic Pro and Sonic Go.

What does a Sonic Dental referral earn?

When a referred friend buys a Sonic Pro, both the friend and the referrer get a free 3-month supply of cleaning tablets, with no cap on referrals.

What does Sonic Dental charge for shipping?

Standard US shipping is free over $25; below that it costs $6.95, and express delivery in 2 working days adds $4.95.

Can an opened Sonic Dental cleaner be returned?

Opened or used items can go back within 30 days of delivery for a fee worked out at the time of return, requested through the online returns form.

What happens if a Sonic Dental parcel goes missing?

After 15 clear days without a tracking update, a courier claim can be opened, and the item is then resent or refunded.

Which company owns Sonic Dental?

The brand belongs to SPFN Retail Limited, a UK-registered company.

5% off 5% off your order
Show code