My Smile
My Smile Discount Code
The working My Smile discount code SMILEOFF takes 20% off all orders at mysmilesteeth.com.
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20%
off
Sitewide
20% OFF All Orders
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How to use the My Smile discount code
To use the My Smile discount code, add the products you want to your basket at mysmilesteeth.com and proceed to checkout. Look for the discount code or promo code field on the order summary page, type SMILEOFF exactly as shown (all capitals), and click apply. The 20% saving will be reflected in your order total before you complete payment.
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Open your cart and check out
Open the cart, check the items and sizes, then press the checkout button.
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Enter the code SMILEOFF
At the My Smile checkout, look for a field labelled "discount code" or "promo code" in the order summary panel. Enter SMILEOFF there and click apply to see the saving deducted from your total.
SMILEOFF
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Check the discount before you pay
Your order total should drop by 20% before you pay. If it does not, read the notes below.
Good to know
If the code does not apply immediately, double-check that there are no trailing spaces around the code and that the items in your basket are not already on a restricted promotion. Most issues at checkout come down to a small input error rather than the code being inactive.
What people buy at My Smile
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What shoppers say
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About My Smile
My Smile is an oral care brand built around making professional-grade teeth whitening and dental hygiene tools accessible for home use. Their product lineup is tightly focused rather than sprawling, which means each item has been developed with a specific job in mind, from lifting surface stains with a whitening pen to deep-cleaning retainers with an ultrasonic machine. You can learn more about the company on their MySmile LinkedIn profile.
The brand sits in a growing space of consumer oral care that bridges the gap between a dental visit and a basic drugstore routine. My Smile products are designed for people who want results closer to what a hygienist delivers, without the clinic price tag. If you also browse Skin Care discount codes for personal care savings, My Smile fits naturally into that same quality-conscious, value-aware approach to looking after yourself.
My Smile suits a wide audience: people who wear retainers or dentures and need a reliable cleaning routine, anyone working on teeth whitening at home, and shoppers who want a toothpaste that does more than a standard formula. The brand's positioning is quality and specificity rather than lowest-price bulk.
Buying guide
3 parts, about 4 min readBefore you buy
My Smile's product quality argument rests on specificity. Each product in the range is designed to do one thing well rather than being a generalised oral care item. The ultrasonic denture cleaner, for example, uses ultrasonic vibration rather than just a chemical soak, which matters if you want to clean without abrasion. Similarly, the purple toothpaste works on a different mechanism to a standard whitening toothpaste, using optical colour correction rather than a bleaching agent, which makes it suitable for daily use on sensitive enamel. Understanding these distinctions helps you pick the right product rather than the most prominent one.
If you are new to a water pick or a whitening light, start with one tool and build a consistent routine before adding more. The biggest predictor of results with home oral care is consistency, not the number of products in your cabinet. My Smile's range is well-structured enough that a beginner can start with just the whitening pen or the retainer cleaner tablets and add devices like the whitening light or ultrasonic cleaner once the habit is established.
What to buy
My Smile's teeth whitening range is the centrepiece of what they do. The teeth whitening pen is a precise, portable option for targeting individual teeth or touching up between fuller treatments. The teeth whitening light is designed to accelerate the whitening process when used alongside a gel or serum, mimicking the LED-assisted approach used in professional settings. Together they form a two-step home whitening setup that gives you more control than whitening strips alone.
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The retainer cleaner range is notably comprehensive. You can choose retainer cleaner tablets for a simple soak-and-rinse approach, a retainer cleaner machine for a more hands-off daily clean, or an ultrasonic denture cleaner if you need deeper vibration-based cleaning for dentures or complex appliances. This breadth means whether you have a basic Hawley retainer or a full denture, there is a My Smile solution sized to the job.
On the toothpaste side, My Smile offers several distinct formulas rather than a single product. The purple toothpaste uses colour-correcting technology to neutralise yellow tones optically, the smile toothpaste targets whitening and enamel care, and the oris toothpaste rounds out the range with its own positioning. For shoppers who take their oral care as seriously as their skincare routine, it is worth comparing the approach to brands like those covered in our Edinburgh Skincare discount code guide, where ingredient specificity is equally important.
The water pick completes the ecosystem. A water flosser is clinically recognised as an effective complement to brushing, particularly for people with braces, implants, or retainers where traditional floss is awkward to use. My Smile's water pick is designed to integrate with the rest of their routine rather than being a standalone gadget.
How to save
The most straightforward saving is applying the My Smile discount code SMILEOFF at checkout for 20% off your entire order. Because it is sitewide, the smart move is to bundle items in a single order rather than making several smaller purchases. If you are buying a whitening pen alongside a retainer cleaner machine or a set of toothpastes, one order with SMILEOFF stretches the saving further than splitting the basket.
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My Smile also offers free shipping on orders over a certain threshold, so timing your purchase to clear that amount means you get both the percentage saving from the code and no delivery cost. Pairing a My Smile voucher code with a free-shipping-qualifying basket is the best combination available. If you use a Comenity credit account, you can manage your My Smile account here to keep track of any account-specific offers or payment plans.
It is also worth keeping an eye on seasonal sale periods. My Smile, like most direct-to-consumer oral care brands, tends to run promotions around key retail moments. Our advice is the same as for any brand in the personal care space, including those listed in our ATTITUDE discount code guide: stack a code with a sale only if the brand explicitly allows it, and always check the terms at checkout. The U.S. FDA's cosmetics guidance is a useful reference if you ever want to understand how whitening and oral care products are regulated before you buy.
Questions
Does the My Smile discount code actually work?
Yes. If you hit an issue, check for spaces around the code or restrictions on the specific items in your basket.
Is SMILEOFF the same as a My Smile coupon code, promo code, or voucher code?
Yes. Whether you searched for a My Smile coupon code, promo code, or voucher code, SMILEOFF is the same code and works the same way at checkout. They are all different names shoppers use for the same thing.
Can I use the code on teeth whitening products?
SMILEOFF is sitewide, which means it applies to the full My Smile catalogue including the teeth whitening pen, teeth whitening light, and all other products.
Does My Smile offer free shipping?
Yes, My Smile offers free shipping on orders over a set amount. Combining a qualifying basket with the SMILEOFF code means you save on the product price and avoid delivery costs.
Which retainer cleaner is right for me?
If you want a simple, low-effort option, the retainer cleaner tablets are ideal for a daily soak. If you want a more thorough clean with less hands-on time, the retainer cleaner machine or ultrasonic denture cleaner provides a deeper result through vibration or mechanical action.
Is My Smile a legitimate brand?
My Smile is a registered oral care company with a professional presence on LinkedIn and a dedicated customer account portal. Their products fall under cosmetics regulation, and you can review how such products are governed at the U.S. FDA's cosmetics page.
Our My Smile guides
Teeth Whitening Light Not Working? Common Mistakes and How to Fix Them3 Aug 20264 minThe Complete Guide to Keeping Retainers and Dentures Clean and Odor-Free3 Aug 20265 minWater Pick Basics: Are Oral Irrigators Worth Adding to Your Routine?3 Aug 20264 minPurple Toothpaste, Smile Toothpaste, or Oris Toothpaste: Which Is Right for Your Smile?3 Aug 20264 minHow to Use a Teeth Whitening Pen and Light Together for Maximum Results3 Aug 20264 minRetainer Cleaner Tablets vs. Retainer Cleaner Machine: Which One Actually Works Better?3 Aug 20264 min