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Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces

  • Based on 40,491 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Aug 11
Order within 4 hours and 31 minutes
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Size: 16.9 Fl Oz (Pack of 1)


Style: Antiseptic


Features

  • 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

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 formula is an alcohol free mouthwash and does not contain ethanol so there's no burn. The great-tasting mint flavor is also a plus to help give you a fresh feel.

Brand: Colgate


Product Benefits: Cleansing


Liquid Volume: 5E+2 Milliliters


Flavor: Mint


Age Range (Description): Adult


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.82 x 2 x 8.73 inches; 0.01 ounces


Item model number ‏ :


UPC ‏ :


Manufacturer ‏ : ‎ Colgate-Palmolive Co


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 11

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


  • Super effective
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
Got the antiseptic kind to naturally remove thrush/white bacteria buildup on my tongue that wouldn’t go away no matter how much I brushed my tongue with regular toothpaste. Using a tongue scraper helped remove the top layer but still I had the white film sticking to my tongue. So I got this and use it like usual but I also scrub my tongue with the liquid using a toothbrush and then let it sit for a few minutes before scraping it off with a tongue scraper. After only two nights in a row of doing this my tongue is already clearing up and is pinker than it has been in years! So it is effectively killing the bacteria. ... show more
Reviewed in the United States on June 19, 2025 by Valentine

  • Helped My Gums Heal After an Extraction — A Must-Have for Oral Care
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
I purchased this after a dental extraction, and I can confidently say it made a big difference in my healing process. My gums were sore and sensitive, and this mouthwash helped soothe the area and kept everything clean as it healed. It has a mild mint taste — nothing too harsh or overwhelming — and doesn’t burn like typical mouthwashes. I used it 2–3 times a day (as recommended by my dentist), and I noticed a visible improvement in how quickly the area recovered. Even after the extraction site healed, I’ve kept using it a few times a week to maintain gum health, especially if I’m feeling any irritation or tenderness. Why it stands out: • Great for post-procedure healing • No sting or burn — very gentle • Freshens breath without being overpowering • Foam action really helps clean around the gums If you’re recovering from dental work or just want an antiseptic rinse that actually works without the burn, this is an excellent addition to your oral care routine. ... show more
Reviewed in the United States on May 27, 2025 by Ashley Eiker

  • Best I have used
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
I get what is called liars tongue. It is when your taste buds on your tongue get inflamed. In my case it is from eating acidic or salty food. This mouthwash is the only thing that relieves the pain and irritation. I don't know what I would do without it!
Reviewed in the United States on June 18, 2025 by mmarple

  • Great for mouth sores and gum healing
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
This mouthwash really helps with canker sores, gum irritation, and post-dental care. The hydrogen peroxide foams gently, cleans well, and doesn’t burn like alcohol-based rinses. The mint flavor is mild and refreshing. Just note—it’s not meant for daily use long-term. Great for targeted relief and healing. ... show more
Reviewed in the United States on June 28, 2025 by Daniel Dison

  • Effective Mouth Sore Relief – Gentle and Refreshing
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
I started using Colgate Peroxyl Antiseptic Mouthwash after dealing with a few mouth sores, and it really helped speed up healing. The 1.5% hydrogen peroxide formula gives a gentle foaming action that feels like it's actually working without burning or stinging. The mild mint flavor is refreshing but not overpowering, which I really appreciate, especially when my mouth is sensitive. I use it a couple of times a day, and it leaves my mouth feeling clean and soothed. If you're dealing with irritations, canker sores, or dental work recovery, this rinse is a great addition to your routine. Highly recommend for relief and daily oral care! ... show more
Reviewed in the United States on May 25, 2025 by Ali

  • Great Mouthwash
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
My new cleaner for my dental implants I love this mouthwash its power is amazing! Cleans very well and you can feel the effects of the product you’ll love how your mouth feels I won’t use any other as my dentist was very impressed when I went for a check up after surgery!! I will like to say that I waited a month after healing because you need the implants to be more solid before introducing peroxide!! Just heads up for anyone that has all on 4 like me! ... show more
Reviewed in the United States on May 31, 2025 by TSTAR

  • All the positive reviews arent lying! Love it!
Size: 16.9 Fl Oz (Pack of 1) Style: Antiseptic
Was recommended by my dentist to use a mouthwash with peroxide for my gums. I tried another brand and although it worked well the bottle was smaller and overall the reviews weren't as good as this one so gave this one a try. I love it! Tastes great and even after using doesn't make my drink taste awful afterward! Let's hope in the long run it helps with my gums. ... show more
Reviewed in the United States on June 7, 2025 by Brooke Ayres

  • Great Antiseptic Mouthwash
Size: 8.4 Fl Oz (Pack of 1) Style: Antiseptic
Not too minty or strong, but you can feel the hydrogen peroxide work if you have a cut in your mouth. I'm trying this for my hairy tongue and to help any possible mouth sores that I have. Definitely helping my bad breath from tonsil stones, too. Highly recommend.
Reviewed in the United States on June 17, 2025 by Alexis S.

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