Smile Again

SmileAgain Retainer Cleaner - 90-120 Cleanings 12 Pack 3 Month Supply - for Clear Aligners Dentures Mouth Guards

$19.54$22.99

1832+ bought in the past month

About this item

  • 90-120 Cleanings (0.26 per cleaning) — Unlike traditional tablets that are only intended for one treatment, our cleaning crystals dissolve quickly and preserve the cleanliness of the solution for much longer (7-10 days per packet).
  • Formulated to Clean & Cleanse All Dental Appliances — Our denture cleaner, aligner cleaner, retainer cleaner, mouth guard cleaner, and night guard cleans all types of dental appliances by removing all stains, calcium and tartar while also killing 99.9% of odor-causing bacteria and pathogens, including Candida albicans, which causes oral thrush. Smile Again denture cleaner is made in the USA with a high-concentration formula that is both safe and effective in oral appliance cleaner devices.
  • Special Note: Full & Partial Denture Cleaner — Smile Again travel retainer cleaner is well known to be the best solution to help remove tough stains like coffee, tea, iron, nicotine, calcium, and tartar from dentures. We keep dentures looking and feeling new, even for smokers and coffee lovers, and we do it without bleach or chlorine.
  • Special Note: Clear Aligners, Retainers & Mouthguard cleaner — Smile Again reduces mouth film buildup, eliminates odors, removes plaque buildup, stains, and yellowing without softening your oral appliance or making it brittle.
  • Easy to use — Stir one mint-flavored denture cleaning crystal packet in 1 cup of warm water and allow the retainer cleaning solution to dissolve for three minutes; soak the dental appliance for 20 minutes and then rinse under running water. Use a brush and ultrasonic bath for increased cleaning efficiency.
$19.54
Was $22.99Save $3.45

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Technical specifications
is_discontinued_by_manufacturerNo
product_dimensions3 x 2.5 x 3.5 inches; 4.16 ounces
item_model_numberSmileAgain_TrialSize_FBA
upc724163720123
manufacturerSmile Again
best_sellers_rank#71,120 in Health & Household ( See Top 100 in Health & Household ) #117 in Denture Cleansers

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Customer reviews

4.7733 ratings
  1. 588%
  2. 413%
  3. 30%
  4. 20%
  5. 10%

Customers say

Customers find the denture cleaner effective, taking only 8 minutes for perfect results, and appreciate its ability to get rid of stains and calcium deposits.

★★★★★

Awesome!!

JayTDecember 15, 2022✓ Verified purchase

Great, easy way to clean and sanitize your dentures. Coffee, wine, berry stains gone in minutes. Seems very cost effective since one packet can be used for a week before needing to be replaced. I use an electric jewelry cleaner with the packets and that works well- it takes 8 minutes for perfectly clean, fresh, stain free dentures. Read more

★★★★★

works great

Deborah LavoieJanuary 5, 2025✓ Verified purchase

works great to clean as good as a dental cleaning. easy to use, got rid of stains on denture. Read more

★★★★★

Cllesn

JoAnn PaytonMarch 17, 2026✓ Verified purchase

Wonderful product Read more

★★★★★

works well

Eric RMarch 21, 2026✓ Verified purchase

works well to clean night guard/fluoride tray, reuse liquid for 10 days Read more

★★★★☆

Tastes awful but works

Irene RoseFebruary 19, 2023✓ Verified purchase

My dentist recommended this to keep my dentures hygenic and free of bacteria. Note that you must rinse your dentures/mouthgard/whatever very well after soaking before you put in your mouth because it tastes terrible. Read more

★★★★★

Miracle Cleaner

JthompsazJuly 17, 2021✓ Verified purchase

My retainer was covered with plaque which I couldn't get off no matter how long I brushed it. My dentist gave me a sample of this to try telling me you can keep soaking in the solution for 10+ days. My appliance was sparking clean in 2 days with only a casual brushing. I use it every 6 weeks or so and my retainer is good. My sister has used it on a C-pac (?) mouthpiece with the same result. Great product. Read more

★★★★★

Best I’ve found!

SLSeptember 8, 2025✓ Verified purchase

Use these in my new sonic denture cleaner and they look so bright and pretty. Also keeps the bad taste out of mouth. Can’t do without these! Read more

★★★★★

My husband likes this denture cleaner

B. LongOctober 6, 2012✓ Verified purchase

Earlier this year I bought an Ultra Sonic Jewelry - Denture cleaner for my husband. He has always just soaked his partials overnight in a glass but I thought that I would buy him the Ultra Sonic Jewelry - Denture cleaner I found on line. He really likes using the Ultra Sonic Cleaner because it works so quickly (5 to 10 minutes) and he no longer has to soak them overnight for the same if not better results. When I ordered the Ultra Sonic Cleaner I also ordered a box of this Smile Again Denture Cleaner they offered on their on line store. One big difference between this denture cleaner and the others that you can buy at the drug store is that Smile Again says that ONE PACKET will last 7 to 10 days. It also said - and I quote because I wouldn't have known this without reading it on their site - "The Smile Again cleaner also disinfects. It will destroy pathogens usually found on prosthetics such as Candida albicans, Actimoyces viscosus, Streptococus mutans and Streptococus pyogenes." AND "Used As Directed, Safe For All Dentures Including Soft Relines, Partial Dentures And Orthodontic Appliances, Orthodontic Night Guards and Retainers.* So I thought why not? Well, he really likes it and just finally ran out of this cleaner. I went back to the shop on line that I originally bought the Ultra Sonic Cleaner and this Smile Again Denture Cleaner and compared the price between their site and Amazon and sure enough - it's definitely cheaper buying it here on Amazon...(as usual) I always check prices on Amazon and compare them to other stores before I do ANY purchases! As long as it's the SAME PRODUCT and COSTS LESS I would rather order from Amazon because they are always so helpful in any situation and I have always liked their Customer Service People...and I have been buying from Amazon for soooo many years!!! Read more

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