Mouthwash for canker sores can provide significant relief and promote healing for those suffering from these painful lesions. The right mouthwash can help reduce inflammation, alleviate pain, and prevent infection, making daily oral care more manageable. In 2025, several products stand out for their effectiveness, including those with soothing ingredients like aloe vera, chamomile, and baking soda. These mouthwashes not only target the discomfort associated with canker sores but also contribute to overall oral hygiene. Choosing the best option can make a notable difference in your recovery process.
SALE
−$1.63
Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces
- Mouth rinses cleanses and promotes healing of minor oral wounds
- Helps promote healing of: oral sores, irritations, mouth burns
- Oxygenating action removes oral debris to facilitate healing
- Soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances
- Antiseptic mouthwash, alcohol free formula
$9.86
Oral-B Mouth Sore Mouthwash Special Care Oral Rinse, Hydrogen Peroxide Mouthwash, 16 fl oz, Mouthwash Alcohol Free
- 1. UNIQUE ORAL CARE: Oral-B special care rinse is crafted to meet your unique oral care needs, including hydrogen peroxide mouthwash.
- 2. DENTIST FORMULATED: Specially formulated for Mouth Sores, including: Canker Sores, Cheek Bites, Braces & Denture Irritations, Oral & Gum Irritations
- 3. CLEANSING ACTION: Cleanses oral wounds.
- 4. TRUSTED INGREDIENTS: No added alcohol, artificial dyes, parabens, gluten, sodium lauryl Sulfate (SLS). This mouthwash is also alcohol free mouthwash.
- 5. TRUSTED BRAND: The brand trusted by dentists AND consumers worldwide now brings you the Oral-B special care rinse collection.
$9.00
Prevention Mouth Sore Mouth Rinse, Canker Sore Treatment, Oral Pain Relief Mouthwash for Ulcers and Sores, Braces, with Hydrogen Peroxide, Alcohol-Free, Fluoride Free, 16 oz, Soothing Mint, 1 Pack
- Effective Mouth Sore Treatment: Specially designed for canker sores, ulcers, and irritation caused by braces, burns or minor injuries, this mouth rinse provides fast, soothing relief while supporting healing and oral comfort. Ideal for managing sensitive oral tissue and protecting against further irritation.
- Alcohol-Free & Gentle Formula: Formulated with hydrogen peroxide, sodium citrate, zinc, and glycerin that work together to provide effective pain relief and protect irritated areas in the mouth, lips, and throat. Made without alcohol, fluoride, or dyes, making it safe for short term daily use and sensitive oral care.
- Long-Lasting Freshness: Infused with natural menthol and peppermint oil, this refreshing healing mouthwash offers 12 hours of fresh breath while relieving discomfort from mouth sores, ulcers, gum disease and other oral issues.
- Safe and Easy to Use: This canker sore mouthwash is safe for adults and children aged 2 and older. With early and consistent use, it helps prevent oral discomfort while supporting a healthy, balanced oral environment. For best results, rinse 3-5 times daily or as needed to relieve pain, promote healing, and protect against future irritations.
- Hydrating & Restorative Care: Rehydrates and moisturizes the oral cavity, ensuring a comfortable experience while serving as an effective mouth sore treatment. Helps to prevent canker sores inside the mouth, dry mouth, and general irritation.
$13.99
SALE
−$6.50
Orajel Nonseptic Mouth Sore Rinse 16oz, Soothing Mint Flavor, Provides Pain Relief, Promotes Healing, 3-Pack
- PAIN RELIEF: Orajel Mouthwash helps to provide you with temporary pain relief from your mouth sores and irritation.
- PROMOTES HEALING: Specially formulated to help kill bacillus in your mouth and promote healing so you can feel better.
- FOR ALL MOUTH SORES: From canker sores, to cheek bites, gum irritation, and sores from dentures or braces- Orajel Mouth Sore Rinse can help alleviate your pain from the comfort of your home.
- MINT FLAVOR mouthwash, 16oz
- #1 Oral Pain Reliever Brand for Adults
$22.17
ioRinse MR: The Most Dentist & Oncologist-Recommended Oral Ulcer Rinse of its Kind. Maximum Relief of Oral Mucositis, Mouth Sores, Dry Mouth, Canker Sores, Mouth Irritation & Cancer patients, Mint 1 L
- Professional Grade. ioRinse MR has been specially formulated to be effective for both cancer patients undergoing chemotherapy and/or radiation therapy and also non-cancer patients who need professional strength relief. ioRinse MR’s dentist-trusted and oncologist-trusted formula is so unique, it is patented.
- ioRinse MR is a patented, extra-strength mouthwash that joins the award-winning family of ioRinse products that have won several professional awards and are used in thousands of dental offices where professional strength is needed. Now you can get the same professional strength mouthwash that has earned the trust of both dentists and ecologists, alike.
- Patient-approved. Many patients have contacted Iotech International to let us know that ioRinse MR has provided them with more relief than any other product that they have tried. No need to suffer further when relief is just a bottle of ioRinse MR away.
- Alcohol-Free and Gentle on Sensitive Teeth. ioRinse MR is formulated without alcohol, making it ideal for individuals with sensitive teeth or those who prefer an alcohol-free option. It's powerful formula is the choice of leading dentists for its effectiveness.
- Convenient and Easy to Use. ioRinse MR comes in a 1-liter bottle and is read- to-use, making it perfect for at-home, at-work or on-the-go soothing relief and protection.
$39.95
Canker-X Rincinol Oral Rinse Mouthwash, Quick Pain Relief from Canker Sores, Mouth Burns & More, Benzocaine Free & Alcohol Free Mouthwash, Adults & Kids 6+ Years, 4.0 Fl. Oz.
- FAST PAIN RELIEF & HEALING MOUTHWASH: Canker-X canker sore treatment mouthwash provides fast, long-lasting pain relief without any burning or numbing sensation. Canker-X mouthwash is a clinically tested benzocaine-free and alcohol-free formula
- MOUTH SORES TREATMENT: Canker-X soothes canker sores, cheek bites, mouth burns, gum sores, abrasions from braces and dentures, and other types of mouth sores, relieving pain and promoting healing, while blocking irritants like food and drinks
- SOOTHES, HYDRATES & PROTECTS: With the goodness of Aloe Vera, Sodium Hyaluronate and Polyvinylpyrrolidone (PVP), this oral care mouthwash works by forming a micro-thin protective coating over mouth sores to quickly relieve pain for up to 6 hours
- HOW TO USE: Measure 10ml of this canker sore mouthwash using the enclosed cap, and swish it around your mouth for 1 minute. Avoid eating or drinking for at least 1 hour. The Canker-X mouthwash has a pleasant taste and is ideal for multiple mouth sores
- SAFE & EFFECTIVE: Clinically tested, Canker-X Rincinol Oral Mouthwash is an effective canker sore treatment for both children (6+ years) and adults even if swallowed. Use as needed
$12.99
SALE
−$9.17
SmartMouth Mouth Sore Zinc Activated Oral Rinse 10.82oz, 2 Pack
- Adult Mouthwash with Zinc Ion Formula: This SmartMouth mouthwash utilizes advanced zinc ion formula for optimal oral health
- Mouthwash for Soothing Oral Pain & Irritation: SmartMouth Mouth Sore mouthwash is designed to alleviate mouth and canker sores, relieve braces and denture irritation with soothing menthol
- Mint Mouthwash for Fresh Breath: Each bottle of this minty mouthwash contains 10.82 fl oz, providing a long-lasting, refreshing oral experience
- Mouth Sore Mouthwash Without Alcohol: SmartMouth mouthwash is alcohol-free and paraben-free, providing a comfortable rinse without any stinging or burning sensations
- SmartMouth Satisfaction Guarantee: SmartMouth providing peace of mind with your oral care purchase
$9.17
H2Ocean Healing Rinse Natural Sea Salt Oral Care - Mouth Rinse for Oral Care - Great for Piercings, Sore Throats & Gum Health - Alcohol- & Fluoride-Free Mouthwash - Arctic Ocean Mint, 16 oz
- HEAL YOUR MOUTH - H2Ocean Healing Rinse is able to heal oral piercings, gums, burns, chemo mouth, canker sores and sore throats.
- TASTES GREAT - H2Ocean Healing Rinse is sweetened by xylitol, which is a natural sweetener and teeth whitener found in fruits and vegetables.
- FRESHEN YOUR BREATH - H2Ocean Healing Rinse freshens your breath by fixing dry mouth and providing a fresh minty flavor with a good smell.
- WHITEN YOUR TEETH - H2Ocean Healing Rinse works to polish and whiten teeth while removing loose debris and plaque.
- FLUORIDE AND ALCOHOL FREE - H2Ocean’s oral rinse formulas are enriched with sea salt and natural enzymes without any harmful chemicals so it is safe for all ages!
$15.99
TheraBreath Deep Clean Mouthwash, Antigingivitis, Antiseptic, Fresh Mint Flavor, Dentist Formulated, Alcohol Free, 16 fl oz (Pack of 2)
- 16 fl oz TheraBreath Deep Clean Mouthwash; Dentist Formulated; Fresh Mint Flavor; Alcohol Free
- Kills Germs Without the Burn; Swishing this mouthwash kills 99.9% of germs that cause bad breath, plaque and gingivitis in laboratory tests.
- Deep Clean, Ditch the Alcohol; Take the sting out of killing bad breath germs; this oral care rinse is antiseptic, antigingivitis, antiplaque, antibacterial and free from alcohol, dyes/colors, SLS/sulfates, and parabens
- Dentist Formulated; Not tested on animals; certified gluten-free, vegan, Kosher, and Halal
- TheraBreath is the #1 Fastest Growing Mouthwash Brand in the USA (1); Try today and swish with confidence
$17.64
SALE
−$1.09
Listerine Clinical Solutions Mouthwash Gum Health Antiseptic, Antigingivitis and Antiplaque Oral Rinse Helps Prevent Buildup and Immediately Kills Germs for Healthier Gums, ICY Mint, 500 mL
- Includes: One 500 mL bottle of Listerine Clinical Solutions Gum Health Antiseptic Mouthwash, an antigingivitis and antiplaque oral rinse in a refreshing icy mint flavor helps prevent buildup and immediately kills germs for healthier gums
- Gingivitis Treatment: The antigingivitis mouthwash treatment immediately kills the germs that cause bleeding and inflammation, reduces gingivitis in 1 week(1) and helps maintain healthy gums for 12 weeks with continual use(1)
- Gum Health Mouthwash: Proven to maintain oral pH and powered with zinc, this antiplaque oral rinse helps prevent hard to remove buildup on teeth, reduces plaque bacteria below the gumline(1) and helps to reduce dental plaque and prevent gingivitis
- How to Use: Adults and children 12 years and older should rinse full strength for 30 seconds with 20 mL in the morning and at night as a part of twice daily oral care routine
- Reliable Oral Care: Tested by dentists & hygienists, this ADA accepted mouthwash is formulated with eucalyptol, menthol, methyl salicylate & thymol; it aids in the prevention of gingivitis & helps control plaque while leaving a refreshing mouth feel
$8.87
Last update on 2025-05-30 / Affiliate links / Images from Amazon Product Advertising API