Overnight + Whitening Retainer Cleaner | FSA HSA Approved | Remove Stains, Discoloration, and Plaque | 4 Month Supply | Denture Cleanser with Whitening Boost by M3 Naturals
Condition: New
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- – 4-month term
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 4 left in stock, order soon!
Arrives
Sunday, Aug 3
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Size: Overnight Whitening (120 Count)
Features
- Whitening Boost: M3 Naturals Overnight + Whitening Retainer Cleaner is specially crafted with a whitening boost formula to enhance the brightness of your dental appliances while effectively removing stains, discoloration, and plaque.
- 4 Month Supply: Enjoy a long-lasting cleaning solution with 120 tablets individually wrapped for freshness. Experience the benefits of our whitening retainer cleaner night after night.
- Multipurpose Use: Ideal for those seeking a brighter smile, our cleaning tablets are suitable for all dental appliances including retainers, aligners, Invisalign, mouth guards, night guards, snore guards, sport, TMJ devices, and more.
- Effortless Application: Simply drop one tablet into warm tap water along with your dental appliance and let our powerful formula work overnight. Wake up to a refreshed, brightened smile with M3 Naturals.
- Daily Maintenance: For optimal results, incorporate nightly soaking in a denture cup or ultrasonic retainer cleaner into your oral hygiene routine. Prevent stains and discoloration while maintaining the brightness of your dental appliances with ease. M3 Naturals is a brand that contains products that contain natural ingredients and other ingredients. However, all M3 items are quality tested in the USA with the highest standards.
Brand: M3 Naturals
Active Ingredients: Sodium Bicarbonate
Product Benefits: Whitening, Plaque Removal
Item Form: Tablet
Number of Items: 1
Package Dimensions : 6.18 x 3.98 x 3.66 inches; 1.12 Pounds
UPC :
Manufacturer : M3 Naturals
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Top Amazon Reviews
Size: 120 Count
My daughter had me try these for my night guard after we found the dog using it as a chew toy, and I was sold with just one use. To be candid, night guards can get rather disgusting, even without the help of puppy slobber, and even when brushed in the morning. I actually resorted to spraying mine occasionally with hydrogen peroxide. But just one good soak in very warm water and a "fizzie" impressed me! Just a tip: with my nightguard I have to rinse it and then put it in hot water again for a bit and then put it in my mouth. Something about the cleansing changes the shape of the guard just enough to be uncomfortable, but it's an easy fix
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Reviewed in the United States on June 6, 2025 by Grammy
Size: 120 Count
I will continue to buy these. I use them inside my mini ultra sonic shaker machine for my clear retainers and it's an absolute game changer. There's no more yellow staining or white marks that I can't remove with a toothbrush. They leave a slight minty taste which isn't too bad (even when rinsed). If you want clean/clear retainers I would highly recommend these and purchasing a retainer shaker, too. My retainers are around 15 years old and now look new thanks to these and my shaker.
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Reviewed in the United States on June 18, 2025 by Elsie
Size: 240 Count
My husband and I use it daily to clean our nightguards. It's really easy to use. You just need to fill the cup with water and drop the item in to start cleaning. The size is perfect for our cups, and it's very easy to store since each solution is packed individually. It just makes our lives easier since we don't have to clean it by our hands, so we believe it's a great value for money.
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Reviewed in the United States on June 19, 2025 by rvsbcaboose
Size: 60 Count
I have tried this retainer cleaning tablet and was very satisfied with its effectiveness. Its formula effectively removes plaque, stains, and odors without damaging the retainer material. It’s also easy to use and leaves a lasting fresh feeling. Ideal for maintaining hygiene and extending the life of retainers. I highly recommend it for those seeking a deep and safe clean.
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Reviewed in the United States on June 25, 2025 by Leydis Amador Díaz
Size: 120 Count
I use these to clean my retainer, and they are so easy to use! There are plenty of tablets provided to last me awhile (I do not wear my retainer every night), and the tablets are easy to bring on vacation, if needed. I do think that manual cleaning with a toothbrush may be more effective, but I use these tablets as a consistent cleaning and manually deep clean my retainer as needed. This is worth the purchase simply because it is so easy to use and effective.
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Reviewed in the United States on May 28, 2025 by Darby
Size: 240 Count
I used to use my toothbrush and toothpaste to gently scrub and clean my dental night guard. After using the tablets for a week, I definitely have a bit more confidence that my dental night guard are thoroughly and properly cleaned after using the tablets. I pair these tablets with a UV light retainer cleaner (running a 5 minute cycle) while leaving the night guard soaking in the solution for extra cleaning, and it appears my to be less yellow. I am extremely happy with both of these recent purchases that makes me more inclined to use the night guard.
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Reviewed in the United States on June 2, 2025 by Vincent Le
Size: 120 Count
I wish I would have found this stuff a long time ago. My retainer looked awful. Couldn’t get rid of the yellow stains. I left my retainers in the solution for about 12 hours the first time. The stains were gone. I will try M3 with my ultrasonic cleaner also.
Reviewed in the United States on June 26, 2025 by Pete
Size: 120 Count
These M3 Naturals retainer cleanser tablets have been a total game-changer for keeping my Invisalign trays fresh and clean. They dissolve quickly, and within minutes, my aligners come out looking clear and smelling minty—not cloudy or stained like before. I use them daily, and I’ve noticed a big difference in how clean my trays feel. They also help remove plaque buildup and any lingering odors, which is a huge plus. The 4-month supply is generous, and I love that they’re FSA/HSA approved too. Highly recommend this if you want to keep your Invisalign trays crystal clear and hygienic with minimal effort!
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Reviewed in the United States on June 5, 2025 by Sharron