---
product_id: 15971439
title: "Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces"
brand: "colgate"
price: "222 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Colgate"
url: https://www.desertcart.dk/products/15971439-colgate-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5
store_origin: DK
region: Denmark
---

# Alcohol-Free - Gentle, no burn 1.5% Hydrogen Peroxide - Oxygenates & cleanses Antiseptic Action - Speeds healing & soothes Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces

**Brand:** colgate
**Price:** 222 kr
**Availability:** ✅ In Stock

## Summary

> 🦷 Heal fast, feel fresh — your mouth’s secret weapon!

## Quick Answers

- **What is this?** Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces by colgate
- **How much does it cost?** 222 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/15971439-colgate-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5)

## Best For

- colgate enthusiasts

## Why This Product

- Trusted colgate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Target Relief:** Effectively soothes canker sores, mouth burns, gum inflammation, and irritation from dental work.
- • **Trusted by Thousands:** Ranked #5 in Mouthwashes with 4.7-star rating from over 42,000 users—your go-to oral care essential.
- • **Refreshing Mint Flavor:** Leaves your mouth feeling clean and revitalized without overpowering harshness.
- • **Alcohol-Free Formula for Comfort:** Enjoy a soothing, burn-free rinse that’s gentle on sensitive gums and oral tissues.
- • **Oxygenating Cleanse for Faster Healing:** Harnesses 1.5% hydrogen peroxide to remove debris and accelerate recovery from oral wounds.

## Overview

Colgate Peroxyl Mouth Sore Rinse features a 1.5% hydrogen peroxide antiseptic formula that oxygenates and cleanses oral wounds, promoting faster healing of canker sores, irritations, and gum inflammation. Its alcohol-free, mint-flavored formula soothes discomfort without burning, making it ideal for post-dental care and everyday oral health. Highly rated and a top seller, it’s a must-have for proactive mouth care.

## Description

Colgate Peroxyl Mouth Sore Rinse helps cleanse and promote healing of minor oral irritations. Peroxyl's oxygenating action helps removes oral debris to facilitate healing of oral sores, irritations and mouth burns. Peroxyl also soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances. This great-tasting formula is alcohol free.

Review: CURRENTLY HAVE EIGHT CANKER SORES IN MY MOUTH - UPDATE 6/28/22 I have continued to use this over the last couple years and the rinse is amazing. A few months ago I had a number of canker sores in my mouth and the pain & healing time reduced by using this rinse is amazing. I don’t always use it but when I have it’s made a difference. I use it religiously multiple times a day for probably two days out of having the sores and the pain is nonexistent for a little while. Then I’ll go to 2-3 rinses a day while they’re healing. I still use anbesol in between when needed but this totally works. Please get this and you won’t regret it. UPDATE 11/5/2020 I have used the rinse three more times today and my mouth feels ten times better. There's only one more sore in the back of my mouth that still hurts. The rest are there but are not painful and do not make it hard to talk or as difficult to eat. This is some of the best stuff. I also used one more OraSwift Lozenge last night and it helped a little. PLEASE get this for your mouth!!! 11/04/20 That's right. I have eight canker sores in my mouth all at once. One on each part of where my wisdom teeth already came out - so one on each of the four corners of my mouth, one on the left side of my mouth behind the jaw tendon about half the size of a dime, one in front of the tendon, one on the back of the roof of my mouth, and two more on the front of the roof of my mouth. These all developed over a period of about 3 days at once. I was in EXTREME pain on the night of 11/3/20. I was crying. I could barely eat, and what I tried to eat at my job while on a break hurt like you wouldn't believe. It felt like my wisdom teeth were coming in and bone was pushing through. When I got home I cried my eyes out, swished some of this stuff around for a minute, and put an OraSwift Lozenge on the left side of my mouth. The lozenge helped because it coated the one sore, and the rinse helped with inflammation. I get canker sores frequently and this has been a savior. I've now been using this mouthwash for the last 22-24 hours or so and my mouth is in way less pain. I have not had to use another lozenge, either. Here's my timeline of swishing: 11/3 10p 11/4 4a (randomly woke up) 11/4 10:15a (before coffee) 11/4 about 11:30a (after coffee, before lunch) 11/4 1:30-2 after lunch 11/4 About 7:50 after dinner NOW, for the mouthwash itself. It has a minty flavor but also like an intense listerine-type burn. Doesn't taste like alcohol though. The rinse itself foams up so I would pour a little less than what's recommended so you can swish it around your mouth still. PLEASE swish for one minute, it will make a difference. You will want to follow the directions and swish as you normally would with mouthwash, but for sure after eating anything. Even an apple or a single grape or whatever. Just do it, you'll thank me later. As a canker sore sufferer, this stuff has really done the trick. My mouth is not as inflamed, I can eat without as much pain, and I feel at way more ease without feeling like I'm starving. Speaking of food, because I have so many of them (this has never happened to this extent) I have been eating soft things such as vegetable soups and things like spaghetti cut up because they're easy to swallow and require little to no chewing. Please get this and use as directed and more. It will be so worth it, I promise you.
Review: Works exactly as promised, a must have for mouth sore relief! - I picked up this Colgate mouth sore rinse after dealing with a stubborn canker sore and within a couple of days, I noticed a huge improvement. The 1.5% hydrogen peroxide formula creates a gentle, foaming action that really makes your mouth feel clean and soothed. The mild mint flavor is perfect refreshing without being overpowering and definitely not harsh like some other rinses. I also appreciate that it is alcohol free so there’s no burning sensation. After using it twice a day, the irritation and soreness went down significantly faster than they usually do. Overall, this rinse has earned a permanent spot in my medicine cabinet. Whether it’s a canker sore a bite on the inside of my cheek or just your general irritation. It really helps speed up healing highly recommend!

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00WOSEKP2 |
| Best Sellers Rank | #424 in Health & Household ( See Top 100 in Health & Household ) #5 in Mouthwashes |
| Customer Reviews | 4.7 4.7 out of 5 stars (42,696) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 10035000320299 |
| Manufacturer  | Colgate-Palmolive Co |
| Product Dimensions  | 3.82 x 2 x 8.73 inches; 0.01 ounces |
| UPC  | 035000320292 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Colgate
- **Flavor:** Mint
- **Liquid Volume:** 500 Milliliters

## Images

![Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/716CJHNN5YL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: does this help to reduce tartar on teeth?**
A: Colgate Peroxyl Oral Cleanser Rinse is an oral wound cleanser for temporary use to clean canker sores and minor oral wounds or minor oral gum inflammations resulting from minor dental procedures, dentures, orthodontic appliances, accidental injury, or other irritations of the mouth and gums such as mouth burns, cheek bites, and toothbrush abrasions. It cleans and promotes the healing of oral irritations, reduces bacteria to help prevent infection in minor oral wounds and the oxygenating action removes oral debris. It is not recommended for long-term use or with oral piercings.

**Q: Is it okay to leave your dentures in when using this product?**
A: I don't have dentures, but I would advise taking them out to get your gums healthier.

**Q: Is the liquid colorless?  I need a mouthwash that is clear because the washes with color are staining my teeth.  Thank you.**
A: The mouthwash is blue. It has a high amount of hydrogen peroxide in it. The hydrogen peroxide acts like a bleach. My teeth actually get whiter when I use it.

**Q: How can this be 8oz in a 2 inch bottle?**
A: The dimensions listed are incorrect. It's an 8 oz bottle and probably 9 or so inches tall.

## Customer Reviews

### ⭐⭐⭐⭐⭐ CURRENTLY HAVE EIGHT CANKER SORES IN MY MOUTH
*by A***Y on November 5, 2020*

UPDATE 6/28/22 I have continued to use this over the last couple years and the rinse is amazing. A few months ago I had a number of canker sores in my mouth and the pain & healing time reduced by using this rinse is amazing. I don’t always use it but when I have it’s made a difference. I use it religiously multiple times a day for probably two days out of having the sores and the pain is nonexistent for a little while. Then I’ll go to 2-3 rinses a day while they’re healing. I still use anbesol in between when needed but this totally works. Please get this and you won’t regret it. UPDATE 11/5/2020 I have used the rinse three more times today and my mouth feels ten times better. There's only one more sore in the back of my mouth that still hurts. The rest are there but are not painful and do not make it hard to talk or as difficult to eat. This is some of the best stuff. I also used one more OraSwift Lozenge last night and it helped a little. PLEASE get this for your mouth!!! 11/04/20 That's right. I have eight canker sores in my mouth all at once. One on each part of where my wisdom teeth already came out - so one on each of the four corners of my mouth, one on the left side of my mouth behind the jaw tendon about half the size of a dime, one in front of the tendon, one on the back of the roof of my mouth, and two more on the front of the roof of my mouth. These all developed over a period of about 3 days at once. I was in EXTREME pain on the night of 11/3/20. I was crying. I could barely eat, and what I tried to eat at my job while on a break hurt like you wouldn't believe. It felt like my wisdom teeth were coming in and bone was pushing through. When I got home I cried my eyes out, swished some of this stuff around for a minute, and put an OraSwift Lozenge on the left side of my mouth. The lozenge helped because it coated the one sore, and the rinse helped with inflammation. I get canker sores frequently and this has been a savior. I've now been using this mouthwash for the last 22-24 hours or so and my mouth is in way less pain. I have not had to use another lozenge, either. Here's my timeline of swishing: 11/3 10p 11/4 4a (randomly woke up) 11/4 10:15a (before coffee) 11/4 about 11:30a (after coffee, before lunch) 11/4 1:30-2 after lunch 11/4 About 7:50 after dinner NOW, for the mouthwash itself. It has a minty flavor but also like an intense listerine-type burn. Doesn't taste like alcohol though. The rinse itself foams up so I would pour a little less than what's recommended so you can swish it around your mouth still. PLEASE swish for one minute, it will make a difference. You will want to follow the directions and swish as you normally would with mouthwash, but for sure after eating anything. Even an apple or a single grape or whatever. Just do it, you'll thank me later. As a canker sore sufferer, this stuff has really done the trick. My mouth is not as inflamed, I can eat without as much pain, and I feel at way more ease without feeling like I'm starving. Speaking of food, because I have so many of them (this has never happened to this extent) I have been eating soft things such as vegetable soups and things like spaghetti cut up because they're easy to swallow and require little to no chewing. Please get this and use as directed and more. It will be so worth it, I promise you.

### ⭐⭐⭐⭐⭐ Works exactly as promised, a must have for mouth sore relief!
*by J***N on December 4, 2025*

I picked up this Colgate mouth sore rinse after dealing with a stubborn canker sore and within a couple of days, I noticed a huge improvement. The 1.5% hydrogen peroxide formula creates a gentle, foaming action that really makes your mouth feel clean and soothed. The mild mint flavor is perfect refreshing without being overpowering and definitely not harsh like some other rinses. I also appreciate that it is alcohol free so there’s no burning sensation. After using it twice a day, the irritation and soreness went down significantly faster than they usually do. Overall, this rinse has earned a permanent spot in my medicine cabinet. Whether it’s a canker sore a bite on the inside of my cheek or just your general irritation. It really helps speed up healing highly recommend!

### ⭐⭐⭐⭐⭐ Colgate Peroxyl has solved my mouth problem !
*by R***. on January 2, 2026*

Ya, no one wants to hear about mouth problems so I’ll just say this product from Colgate works. I was told by my doctor to start using a good quality antiseptic mouthwash so here I am. I’m so satisfied with Colgate Peroxyl 100x over. It not only makes my mouth feel fresh and clean I no longer have any mouth issues at all ! Thanks Colgate for this !

## Frequently Bought Together

- Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces
- Orajel 3X for Mouth Sores: Maximum Strength Gel Tube 0.42oz- From #1 Oral Pain Relief Brand
- Anbesol Maximum Strength Oral Pain Relief Gel, Instant Pain Relief For Toothache Pain, Canker Sores, Sore Gums, Mouth Sores, Denture Pain, and Aligner Pain, ADA Accepted, 0.33 oz (packaging may vary)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/15971439-colgate-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5](https://www.desertcart.dk/products/15971439-colgate-peroxyl-antiseptic-mouthwash-and-mouth-sore-rinse-1-5)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-24*