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Colgate Peroxyl Antiseptic Mouth Sore Rinse, Alcohol Free, Mint, 16.9 fl oz

  • Based on 42,415 reviews
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Availability: In Stock.
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Arrives Sunday, Sep 6
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Size: 16.9 Fl Oz (Pack of 1)


Style: Antiseptic


Features

  • Mouth rinse 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

Description

Cleanse and help support the healing of minor oral wounds and gum inflammation with Colgate Peroxyl Alcohol Free Mouthwash and Mouth Sore Rinse. Designed for temporary use, this alcohol free oral wound cleanser contains 1.5% hydrogen peroxide to help gently cleanse and foam away debris from minor oral wounds while helping promote the healing of canker sores, oral irritations, and mouth burns. Colgate Peroxyl Mouth Sore Rinse can also be used to help heal minor oral irritations resulting from dental procedures, dentures, and orthodontic appliances. With a Mild Mint flavor, this alcohol free mint mouthwash can be used up to 4x daily after meals and at bedtime, or as directed by a dentist or physician. To use this hydrogen peroxide mouthwash, swish a capful of oral rinse solution around in your mouth over affected areas for at least 1 minute before spitting out. Whether you use it as a canker sore mouthwash or soothing mouthwash for gum inflammation, Colgate Peroxyl 1.5% Hydrogen Peroxide Mouth Sore Rinse cleanses and promotes the healing of minor oral wounds while leaving your mouth clean and refreshed. does not contain ethyl alcohol

Product Dimensions ‏ : ‎ 3.82 x 2 x 8.73 inches; 1.27 pounds


Item model number ‏ :


UPC ‏ :


Manufacturer ‏ : ‎ Colgate-Palmolive Co


Best Sellers Rank: #556 in Health & Household (See Top 100 in Health & Household) #7 in Mouthwashes


#7 in Mouthwashes:


Customer Reviews: 4.7 4.7 out of 5 stars (42,415)


Brand Name: Colgate


Product Benefits: Contains Hydrogen Peroxide, Contains Peroxide, Ethyl Alcohol-Free, Fluoride-Free, Paraben-Free, Phthalate-Free


Flavor: Mint


Age Range Description: Adult


Item Form: Liquid


Active Ingredients: Hydrogen Peroxide


Manufacturer: Colgate-Palmolive Co


UPC: 035000320292


Global Trade Identification Number: 92


Item Nype Name: Mouthwash


Item Weight: 1.3 pounds


Model Number:


Manufacturer Part Number: 732029


Liquid Volume: 500 ml


Number of Items: 1


Unit Count: 16.9 Fluid Ounces


Allergen Information: Gluten may contain


Material Features: Source-Reduced


Material Type Free: Alcohol Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

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.

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Top Amazon Reviews


  • A Total Lifesaver for Mouth Sores
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
I keep a bottle of this on hand for cheek bites, canker sores, and random gum irritation. Because it’s alcohol-free, it doesn't sting at all when you swish it. The 1.5% hydrogen peroxide fizzes up immediately to clean everything out and soothe the area, which speeds up healing big time. The mild mint flavor is a nice bonus—definitely a medicine cabinet essential. ... show more
Reviewed in the United States on August 23, 2026 by Mr T

  • Gentle and Refreshing Mouthwash
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
This mouthwash is very gentle and doesn’t burn like alcohol-based ones. It leaves my mouth feeling clean and fresh, and it really helped soothe minor irritation.
Reviewed in the United States on July 21, 2026 by May

  • Great antiseptic mouthwash
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
Arrived quickly. Tastes fresh without a lot of sting. I got this to help with an infected tooth and it's provided a lot of relief. It's soothing as well.
Reviewed in the United States on July 17, 2026 by Jcidle

  • Great for Cleaning and Soothing — But the Taste Takes Getting Used To!
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
Great for Cleaning and Soothing — But the Taste Takes Getting Used To! I bought Colgate Peroxyl Antiseptic Mouthwash for my 13-year-old son, who deals with canker sores regularly, and I decided to try it myself as well since I get them every once in a while. If you’re someone who struggles with mouth sores, gum irritation, or any of those painful little spots that make eating and talking miserable, then you know how important it is to find something that actually helps without making things worse. What I like about Colgate Peroxyl is that it does more than just mask the pain — it actually cleans the area. As soon as you swish it around, you can feel the oxygenating bubbles working, and there’s this sense of cleanliness and soothing that kicks in right away. For my son, it seems to calm the soreness and reduce some of the irritation, especially during the first couple days when the sore is at its worst. It doesn’t magically heal them overnight, but it does make them feel less angry and raw. One thing I’ve noticed is that using it consistently, even just once or twice a day, seems to keep the mouth from getting as irritated overall. It feels like it prevents the sore from getting worse, which for us is a big win. It’s also great for general gum health, which is a nice bonus. Now, I have to be honest: the taste is rough. It’s not sweet or minty like normal mouthwash. It has a strong, almost medicinal peroxide flavor that neither of us enjoy. My son makes a face every single time. But the good news is the taste doesn’t linger too long, and the benefits outweigh that short moment of “ugh.” Also, if you have any open sores, there’s a bit of a sting at first, but it’s manageable — and it fades quickly once the bubbling action kicks in. Overall, I’m giving Colgate Peroxyl Antiseptic Mouthwash four stars. It definitely helps soothe and clean the area, and I notice a difference when we use it. If the taste were better and the sting a little lighter, it would easily be a five-star product. But for what it does — soothe, clean, and support healing — it’s something I highly recommend keeping on hand if canker sores are a recurring battle in your household. ... show more
Reviewed in the United States on November 16, 2025 by Amy

  • Knocking out halitosis and gingivitis.
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
Girlfriend wanted to try it because a dentist recommended it. It really isn't expensive and it works for her. She says her mouth feels really clean and refreshed. I'll take that as a win. Clearly she will too.
Reviewed in the United States on August 7, 2026 by ZimZum

  • Tonsil stone relief
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
Great if you get tonsil stones
Reviewed in the United States on August 14, 2026 by Laney

  • Good
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
The effect is obvious. After using it, I feel that it heals quickly.
Reviewed in the United States on August 27, 2026 by john

  • Amazing product!
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
Amazing product! I read all the reviews, and decided to try this brand for relief. It was immediatley offering relief after some days of discomfort. If I ever need it again, I will definitly purchase without hesitation.
Reviewed in the United States on August 12, 2026 by Unhappy with seller

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