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Mouth OS · Mint Frost

The End
of the Tube.

Toothpaste, Reinvented.

A dissolvable toothpaste film that replaces the tube, not your routine.

See how it works

60 Precision Doses • 30-Day Supply

✓Patent Pending ✓Made in the USA ✓TSA-friendly
Mouth OS Mint Frost box, 60 Dissolvable Films, resting on cream linen in morning light.
Hydroxyapatite Ionic Zinc Fluoride-Free
Waterless TSA-friendly
How It Works

Peel. Place. Brush.

One Precision Dose replaces the squeeze. Everything else about your routine stays exactly the same.

01
Clean Saint Mouth OS Mint Frost Step 1, peeling open one individually sealed Precision Dose

Peel & Open

Peel open one Precision Dose with dry hands. Every Dissolvable Film is individually sealed for freshness and formula stability.

02
Clean Saint Mouth OS Mint Frost Step 2, the Dissolvable Film pressed onto the enamel of the front teeth

Place the Film

Press the film onto the enamel, the outer surface of your front teeth. It adheres on contact while you wet your brush. No squeezing. No paste on your brush.

03
Clean Saint Mouth OS Mint Frost Step 3, brushing for two minutes as the film dissolves

Brush & Go

Brush for two minutes. The film dissolves completely as you brush. Water and a sink are still part of it. 60 Precision Doses per box. Your full 30-day supply, done.

60 Precision Doses · 30-Day Supply · Individually Sealed
Make the switch

Free shipping on every subscription. Cancel anytime.

The Upgrade

Better by design.

For more than a century, toothpaste has come in a tube. mouth OS takes a different form: an individually sealed, waterless toothpaste film. Each sealed film is one Precision Dose. No tube. Peel. Place. Brush.

Clean Saint Mouth OS Mint Frost, traditional toothpaste tube beside the dissolvable toothpaste film pack
Traditional Tube Mouth OS Why It Matters
Traditional TubeSqueeze amount
Mouth OSOne Precision Dose
No squeezing or measuring
Traditional TubeOne tube, opened repeatedly
Mouth OSIndividually sealed dose
Open one dose when you need it
Traditional TubePaste format
Mouth OSSolid film format
No paste on your brush
Traditional TubeTube packaging
Mouth OSPocket-sized packs
Easier to pack

One simple swap

Make The Switch

Why people are making the switch.

Clean Saint Mouth OS Mint Frost single-dose pack in airport security tray, solid dissolvable toothpaste film, carry-on friendly
TSA-Friendly

Solid doses, not liquid. Straight into your carry-on. No quart bag.

Clean Saint Mouth OS Mint Frost single-dose pack in a gym bag, dissolvable toothpaste film
One Simple Swap

Same brush. Same sink. Same two minutes. Only the format changes.

Clean Saint Mouth OS Mint Frost dissolvable toothpaste film, 60 Precision Doses, 30 day supply
60 Precision Doses Per Box

One box. One month. Precision dosed every time. Nothing wasted.

Clean Saint Mouth OS Mint Frost dissolvable toothpaste film in use, travel ready oral care
Travel Ready

Hotel room. Red-eye flight. Morning meeting. Mouth OS goes everywhere you do.

Clean Saint Mouth OS Mint Frost single-dose pack in pocket, individually sealed dissolvable toothpaste film, no tube
Tube-Free

Individually sealed doses. No tube to squeeze. No cap to lose.

Clean Saint Mouth OS Mint Frost single-dose pack on marble, precision made oral care
Made in the USA

Precision made in the USA. Patent Pending.

The Formula

A different formula, by design.

Read the label on your tube. Then read ours. The difference starts with the ingredient list.

Selected Ingredients
  • ✓Hydroxyapatite. A mineral that helps clean teeth.
  • ✓Ionic Zinc for fresh breath.
  • ✓Sweetened with xylitol.
  • ✓Peppermint and spearmint oils for a cool, clean finish.
Never Included
  • ✕No Fluoride
  • ✕No SLS
  • ✕No Artificial Dyes
  • ✕No Artificial Sweeteners
  • ✕No Parabens
Waterless A.C.E. Technology™ formulation. Toothpaste in a thin, dry film. Make the switch
Early Adopters

Early customers. In their own words.

5.0 ★★★★★ · Based on VIP Backer Reviews
Clean Saint Mouth OS Mint Frost early backer review April H. Los Angeles

"I didn't think I'd switch from toothpaste. Then I tried Mouth OS."

April H. — Early Backer, Los Angeles

Clean Saint Mouth OS Mint Frost VIP backer review Erik A. New York

"TSA safe, mess free, and my teeth feel cleaner than ever."

Erik A. — VIP Backer, New York

Clean Saint Mouth OS Mint Frost VIP backer reviews Tai and Sarah W. San Francisco

"The packaging alone convinced me. The film sealed the deal."

Tai and Sarah W. — VIP Backers, San Francisco

Make the switch
Choose Your Supply

Choose how you'd like to start.

Single Box $49 + $4.95 shipping
60 Precision Doses · 30 Day Supply 82¢ per dose
Try one-time Switch to a subscription anytime
Best Value
Subscribe & Save 20% $39/mo FREE Shipping
60 Precision Doses · 30 Day Supply 65¢ per dose $39 per delivery, compared with the $49 one-time box price for the same 60 Precision Doses.
Make the switch Skip, pause or cancel online anytime
Cancel anytime. No fees.
✓Patent Pending ✓Made in the USA ✓TSA-friendly
Subscribe With Confidence

Subscriptions made simple.

Cancel Anytime

Skip, pause or cancel online anytime. No fee.

Always Free Shipping

Every subscription order. No minimum, no exceptions.

Damaged Or Wrong

Tell us within 30 days. A replacement ships free.

Not Right For You

Thirty days to decide. Full refund, opened or unopened. Opened product does not need to be returned.

Email support@cleansaint.com within 30 days of delivery. Refunds are issued to the original payment method and processed within 5 to 10 business days of approval. If you prefer to send an unopened box back, return shipping is paid by the customer unless the item is defective.

Your mouth upgraded. Your counter cleared.

60 doses. 30 days. Tube-free.

Make the switch From $39/mo · Free shipping on subscriptions
Patent Pending