Questions,
answered.

mouth OS Mint Frost is a Dissolvable Film powered by A.C.E. Technology. It is a waterless, precision-dosed alternative to the conventional tube. Each film is individually sealed, designed to be placed on the front of the teeth, and dissolves as you brush. One box contains 60 films, a 30-day supply with twice daily brushing.

A.C.E. Technology™ is Clean Saint's technology used in mouth OS, a dissolvable toothpaste film. Each individually sealed film is one Precision Dose for the same two-minute brushing routine.

Yes. mouth OS Mint Frost is fluoride-free and includes Hydroxyapatite, Ionic Zinc and Xylitol. The product page and packaging provide further ingredient information.

mouth OS Mint Frost is manufactured in California.

The mouth OS formulation and delivery system are patent pending in the United States.

Peel open one pack. Place the film on the front of your teeth. Begin brushing. The film dissolves as you brush, distributing the active formula throughout your mouth. Use one film per brushing session, twice daily.

Place the film on the front of your teeth before brushing. Not on your tongue. Not on your brush. The film adheres briefly and dissolves as you brush.

Each box contains 60 films, which is a 30-day supply when brushing twice daily. Each film is individually sealed for freshness and formula stability.

Visit the mouth OS page to explore the format and join the availability list. Ordering will open after corrected packaging is ready.

You may cancel your order for a full refund at any time before it ships. Email support@cleansaint.com with the subject line: Cancel [Your Order Number].

Yes. Clean Saint offers B2B pricing for spas, gyms, dental practices, hotels, and retail partners. Minimum order quantities and pricing are discussed directly. Submit an inquiry on the Partner With Us page.

One-time purchase orders ship for $4.95. Monthly and quarterly subscriptions ship free. All orders ship from the USA.

Orders ship within 1 to 2 business days of purchase. Orders placed after 9:00 AM Pacific are processed the following business day. Business days are Monday through Friday, excluding holidays. You will receive a tracking number by email once your order ships. Standard delivery is 1 to 5 business days after shipment. For order questions, contact support@cleansaint.com.

Currently, international shipping is not available. Stay tuned for updates.

Subscribe monthly at $39 per month or quarterly at $99 per quarter. A 3-month supply is also available as a one-time purchase at $129. Your card is charged when you place your order and automatically on each renewal date. Subscriptions include free shipping on every order. Sign in to your account on cleansaint.com, open Subscriptions, and select your mouth OS subscription. You can cancel your subscription, skip an upcoming renewal, or pause your subscription. For help resuming your subscription, updating your payment method or shipping address, or switching between Monthly and Quarterly plans, email support@cleansaint.com.

Yes. Sign in to your account on cleansaint.com, open Subscriptions, select your mouth OS subscription, and choose Cancel. Cancellation stops future renewal orders and charges immediately. It does not cancel or refund an order that has already been charged. That order remains subject to our cancellation and refund policies. There is no cancellation fee and no contract.

Monthly delivers one box every month at $39. Quarterly delivers three boxes every three months at $99, which is a lower per-box cost. Both include free shipping. Choose based on how often you want a fresh supply delivered.

If mouth OS is not right for you, contact our support team within 30 days of delivery for a satisfaction refund, whether your product is opened or unopened. Opened product does not need to be returned. Full details are in our Refund Policy.

Submit a refund request through the Contact page. Select Order and Shipping or Return or Refund from the dropdown. Include your order number and a brief description. Our support team aims to respond within 24 to 48 business hours.

If your order arrived damaged or with a defect, contact us immediately through the Contact page with your order number and a photo of the issue. We will arrange a replacement at no cost to you.