Best Fresh Knight Denture Cleansers in 2026

Retainer Brite's cleaning tablets keep your clear retainers, aligners, wire retainers, sports mouthguards, and nightguards clean and odor-free

Intended for patients who use removable dental appliances - not for artifical teeth or partial dentures

Easy to use and fast acting

M3 Naturals Extra Strength Cleaning Tablets are laboratory tested working to restore clarity by removing unwanted odor and buildup in every corner of any oral dental appliance and denture bath*.*

120 Tablets of Optimal Results: Our individually wrapped cleaning denture bath tablets provide the most complete cleansing solution on the market. Restore clarity to any dental appliance by removing discoloration, stains, plaque, stubborn odors, and tartar! *

All Dental Appliances: Our tablets are perfect for denture baths, retainers, aligners, Invisalign, mouth guards, night guards, snore guards, sport, TMJ devices and all other removable dental appliances! *

Polident 3 Minute Denture Cleanser kills 99.99 percent of odor causing bacteria in just 3 minutes

Helps reduce plaque build up on your dentures (when used as directed)

Denture tablets designed to dissolve quickly so the cleaning and freshening agents can get to work right away

Polident Smokers Denture Cleanser kills 99.99 percent of odor causing bacteria for cleaner, fresher and brighter dentures (soaking only, in laboratory testing)

Cleans deeply to help tackle stubborn tobacco stains

Polident Smokers Denture Cleanser contains a non abrasive formula that cleans without scratching

Product of Polident

Pack of 2

Effervescent 5-in-1 cleansing system; actively cleans, whitens and freshens retainers, dentures and other dental appliances

Kills 99.9% of odor-causing bacteria

Effectively removes stubborn stains in hard-to reach places with powerful oxi-action

Polident Dentu-Creme Cleanser is specially developed for denture wearers.

Brushing with Dentu-Creme removes plaque

Contains minty ingredients that make your dentures feel fresh and clean so you can get closer and live loud

Three 84-count boxes of Polident Overnight Whitening Denture Cleaner Tablets, Effervescent Denture Cleanser Tablets

Daily denture cleaners that deep clean to help restore dentures to their original color

Polident antibacterial denture cleanser that kills 99.99% of odor-causing bacteria and more bacteria than toothpaste in just 3 minutes(1)

CREAM CLEANSER: Very low abrasive formula, so it cleans without scratching your dentures

FRESH AND CLEAN: Helping to maintain your oral health

EFFECTIVE RESULTS: To leave fewer places for unwanted contaminants to grow

Mint Flavor

EFFECTIVE. PROTECTIVE. CONVENIENT. - Bastion's dental device cleaner is the premium smart guard solution against discoloration, irritation, & cavities. Like teeth, oral devices are susceptible to tartar buildup - the foggy, cloudy film that appears on your device and can’t be removed with a toothbrush. Bastion uses an extra-strength formula to reduce tartar (AKA calcium/calculus/hardened plaque), remove stains & food particles that cause gum irritation, and eliminate foul odors.

RESTORE YOUR DEVICE & YOUR CONFIDENCE - Revitalize your oral device with Bastion for a cleaner, fresher, whiter smile. Bastion uses a professional-grade, micro-cleansing formula to slow down discoloration and restore clarity, providing longevity for all dental appliances. Use daily to get your appliance looking fresh & new, minimizing device visibility and allowing you to smile again. 🤓

QUICK & EASY TO USE- Bastion’s fast-acting, deep-cleaning effervescent tablets quickly eliminate odors & remove stains with minimal effort on your part. Unlike a toothbrush that scratches devices, leaving tiny spaces for build-up to latch onto, Bastion's formula is non-abrasive and keeps your invisible aligners invisible. Just dissolve, soak, & rinse; leave the heavy lifting to our tablets! Individually packaged for convenience & lasting effectiveness, these tablets are also perfect for travel.

☑️ Dental Device Cleaner - Zengate reatiners cleanser is a professional-grade cleanser for dentures, retainers, aligners and mouthguards. Zengate effectively removes more than 99.9% of harmful debris, making your retainers as bright and clean as new!

☑️ Removes Stains & Plaque - Zengate's unique formula dissolves in water fast to remove even the most stubborn stains and plaque. The non-abrasive solution of our denture cleaning tablets reduces odor within 15 minutes, making them clean and ready to use in no time.

☑️ Preserves & Protects - Our product professionals, with the assistance of leading American dentists, created a formula that uses only safe and effective ingredients that make your dental device last longer and won't irritate your mouth or gums. It's a win-win!

☑️ Denture Cleaner Tablets - Breelex retainer cleaner tablets effectively remove the most stubborn stains in every corner of all removable dental appliances. Our powerful formula quickly reduces plaque and tartar, killing 99.9% of odor-causing microorganisms.

☑️ Longer Life For Retainers - Breelex denture cleaner tablets restore and refresh your appliance clarity removing discoloration. Our mouthguard and nightguard cleaner tablets help to save the retainers for longer use, keeping them perfectly clean and bright.

☑️ 3 Minutes & 3 Simple Steps - Our easy-to-use partial denture cleaner tablets provide fast and effective cleansing for your dental appliance without scratching its surface. All you need to do is drop 1 tablet into the glass of water, place retainers, and rinse it after 3 minutes.

Deep cleans to help restore dentures to their original color.

Kills more bacteria than toothpaste.*

Kills 99.99% of odor-causing bacteria in laboratory tests.

Suitable for retainers, dentures, mouth guards, Sport Guards and Night Guards. Helps remove stains, plaque and kills 99.99% of odor-causing bacteria.

Made with a non-abrasive denture cleaner formula that cleans without scratching while helping to keep dental appliances clean and fresh.

Denture tablets designed to dissolve quickly so the cleaning and freshening agents can get to work right away

Smile Again Concentrated Denture Cleaner, in the convenient foil pack, is a remarkable, new prosthetic cleaner and stain remover that will revitalize old dentures; and will keep new dentures, partials and orthodontic appliances looking fresh and new

When used according to directions, Smile Again will not harm the denture base, partial denture metal* or soft reline material

Smile Again is a non-chlorinated product, that will quickly and effectively clean and deodorize old and new partial and full dentures; to the delight of the patient, doctor and dental laboratory

180-220 Cleanings — Each container includes 22 packets of high concentated cleaning crystal powder and every packet lasts 7-10 days.

Formulated to Clean All Dental Appliances — Dentures, clear aligners, retainers, mouth guards and night guards. Protech is made in the USA with a high concentration formula that is both safe and effective in cleaning oral devices and maintaining their longevity.

Special Note: Full & Partial Dentures — Protech is well known to be the best solution to help remove tough stains like coffee, tea, iron, nicotine, calcium and calculus from dentrues. We keep dentrues looking and feeling new even for smokers and coffee lovers and we do it without bleach or chlorine.

1. 110 CLEANINGS: TMJ MOUTHGUARDS: Any Mouth Guards biteplate made for grinding teeth, for relief of symptoms of jaw pain are safe to clean with SmartGuard.

2. CLEAR BRACES: When tested by soaking clear retainer braces in the SmartGuard cleaning crystals for 336 hours straight, the new brite clean clear retainer did not burn or turn the plastic retainer cloudy or leave a residue on clear retainer tray. WARNING...Do Not do this with other cleaners. Protect your expensive investment and clean with SmartGuard.

3. DENTURES: Super Secure Dentures: MIX one packet in a 1/2 cup of water to renew and clean tarter plaque buildup and bad odor breath from full plate dentures, partial (even Valplast). Each packet cleaning solution lasts 7-10 days. If effervescent cleansers have ruined your soft liner denture, this cleaner will be safe with antibacterial professional strength solution cleaner.

SPARKLE DENT : SPARKLE-DENT REMOVES tartar, calculus, plaque, coffee and tea stains from dentures. EASY TO USE AND ECONOMICAL – Soak appliance for 15 minutes. Solution can be used for a full week of cleaning. Soaking time may increase for excessively stained appliance. ONE BOTTLE CLEANS FOR FULL 5 MONTHS.

SAFE & EFFECTIVE: Cleanser and whitener for removable dental appliances

FRESH, BRIGHT & CLEAN: Our cleaners will leave your dental appliances sparkling

USE WITH: Dentures, plastic or wire retainers, nightguard, mouthguard or clear teeth aligner

Compact ultrasonic cleaner uses sound waves to penetrate into crevices and cavities to remove particulates from dentures, retainers, and mouth guards

Combined with iSonic White Denture Cleaning Powder

Power button initiates a five-minute cleaning

The first cleaner to combine ultrasonic and UV cleaning.

Designed to clean clear aligners, retainers, sport mouthguards, nightguards, bruxism appliances, TMJ appliances, dentures, water flosser tips, and even toothbrush heads.

Compact design won’t take up counter space.

Cleans and Freshens; Smilesaver is a safe, effective, and convenient cleansing and freshening spray that eliminates over 99 percent of problematic bacteria in just 30 seconds, stops bad breath, and tastes fantastic

For Removable Oral Appliances; Smilesaver can be used as a cleaner for retainers, clear aligners, mouth guards, night guards, dentures, sleep disorder devices, and anti-snoring apparatus

Easy, on the go, Convenience; Simply remove oral appliance, spray all sides, wait 30 seconds, and re-insert; Use anywhere, anytime; No scrubbing, rinsing, or long wait times

CLEAN QUICKLY & EASILY: In laboratory studies, Smilesaver sprays away 99.9% of bacteria from your dental device in just 30 seconds to eliminate bad odors, bad taste and bad breath

USE ANYTIME: Clean and freshen after eating, drinking, exercising - at home, work, school, on-the-go, wherever! It's easy and convenient, just 1) Remove your oral device and spray all sides 2) wait 30 seconds 3) re-insert and smile!

FEEL REFRESHED: Smile confidently with minty breath. Clean naturally with zero sugar, zero alcohol, zero preservatives and no harmful chemicals

Ultrasonic cleaner uses sound waves to penetrate into crevices and cavities to remove particulates from dentures, retainer, aligners, braces, whitening trays, night dental mouth guard, toothbrush head, even jewelry.

LED Deep Clean: LED lights work automatically for up to 5 minutes, disinfection 99.99% is more effective and thorough, keep your dentures as good as new every day. ( EPA Est No: 95585-TX-1/95585-CHN-1 )

Portable size does not take up space.

THE ONLY WEARABLE DENTURE CLEANER: Say goodbye to overnight denture cleaning tablets, FreshDent offers an innovative new spray that allows you to clean your dentures while you wear them.

ON-THE-GO TEETH WHITENER: This multipurpose dentures cleaner not only cleans your teeth and dentures but whitens teeth as well. No rinsing or soaking required. Simply spray in mouth and swish for 5-20 seconds.

SENSITIVE TEETH FRIENDLY: Made from safe and effective ingredients including hydrogen peroxide and glycerin, this partial denture cleaner is gentle on sensitive teeth and can be safely used up to 6 times per day.

Use Efferdent retainer cleaner tablets daily to clean retainers, full-plate dentures, partials, aligners and other dental appliances

Kills 99.99% of odor-causing bacteria in 3 minutes while being gentle and non-abrasive

Efferdent Overnight Clean antibacterial cleaner tablets provide a powerful overnight clean

Pre-Measured Mint Flavored Foil Packet: Easy pouring packets that last 7 to 10 days per foil, giving a fresh feel and incredibly clean results

Safe, Convenient, Moisture Proof Packaging: Long-lasting packets will provide denture care, truly cleansing and not just a bleach; they are safe to use and will resist moisture before opening

Removes Tough Coffee, Tea, Iron, And Nicotine Stains: Removes stains, calcium and calculus while also disinfecting; contains no bleach or chlorine; perfect for coffee lovers or smokers!

Cleaning Power - Removes stains, odor, biofilm debris, food, and plaque melts adhesive from denture and mouth. Cleans mouth, gums, tongue, and palate.

Design - Designed to clean dentures, partial dentures, implant dentures, snap-in dentures and overdentures.

Reliable - Perfect for the Office, the car, or anywhere else. Individually packaged for convenient and on the go hygiene.

CLEAN QUICKLY & EASILY: In laboratory studies, Smilesaver sprays away 99.9% of bacteria from your dental device in just 30 seconds to eliminate bad odors, bad taste and bad breath

USE ANYTIME: Clean and freshen after eating, drinking, exercising - at home, work, school, on-the-go, wherever! It's easy and convenient, just 1) Remove your oral device and spray all sides 2) wait 30 seconds 3) re-insert and smile!

FEEL REFRESHED: Smile confidently with minty breath. Clean naturally with zero sugar, zero alcohol, zero preservatives and no harmful chemicals