Category: 

What Are the Pros and Cons of Using Peroxide for Mouthwash?

Peroxide-based mouthwash.
One of the pros of using peroxide for mouthwash is its ability to kill bad breath-causing germs in the mouth.
A bottle of hydrogen peroxide.
Article Details
  • Written By: N. Madison
  • Edited By: Jenn Walker
  • Last Modified Date: 03 August 2014
  • Copyright Protected:
    2003-2014
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
A chameleon’s tongue is 1.5 times the length of its body.  more...

September 1 ,  1939 :  The Nazis invaded Poland, starting World War II.  more...

There are both pros and cons to using hydrogen peroxide for mouthwash. This antiseptic solution can be used to kill germs in the mouth, which may help prevent infection, tooth decay and even bad breath. It is usually available for a relatively low amount of money, and many people have it in their medicine cabinets. As far as the cons are concerned, the taste may prove unpleasant for some, and peroxide can irritate the skin. Additionally, it can cause illness or even death if a person swallows a significant amount of it.

One of the pros of using peroxide for mouthwash is its ability to kill germs in the mouth. Such germs can contribute to the development of halitosis, which is the technical word for bad breath. Germs can also contribute to tooth decay. In fact, bacteria in the mouth can sometimes cause infection of the gums and other soft tissue. Using hydrogen peroxide for mouthwash can kill germs and therefore help prevent these problems.

Ad

Another pro of using hydrogen peroxide for mouthwash is the fact that many people have it on hand in their homes. Often, people keep hydrogen peroxide in their medicine cabinets alongside other similar products such as rubbing alcohol and iodine. As such, it is usually readily on hand when a person needs a regular or occasional mouthwash. It can come in particularly handy if a person forgets to purchase his regular mouthwash or after dental work, when an individual may specifically desire a germ fighter.

Often, discussions of the cons of using hydrogen peroxide for mouthwash include its taste. Many people do not enjoy the taste of peroxide or products that contain it. If a person dislikes the taste, he may have to rinse his mouth multiple times to get rid of the unpleasant flavor. Likewise, a person who has a sensitive gag reflex and an extreme dislike for the taste of peroxide may have a difficult time using it without becoming ill. For such people, masking the taste with a mint flavor may prove helpful.

Though using hydrogen peroxide for mouthwash is generally safe, the fact that it can prove harmful when ingested is a definite con. An individual will likely be fine if he rinses with this solution and spits it out, even if he accidentally swallows a small amount. If too much is ingested, however, serious problems may occur, including burning of the digestive tract, nausea, and vomiting. Additionally, some people report irritation when this chemical comes into contact with the skin.

Ad

More from Wisegeek

You might also Like

Discuss this Article

anon945471
Post 10

Hydrogen Peroxide is very cheap, tastes just fine (better than most mouthwashes), and has the added benefit of whitening your teeth. Only a moron would swallow enough of it to get sick.

anon936490
Post 9

To get past the bad taste of peroxide I add a few spoons of sugar before rinsing.

anon924431
Post 8

I used to smoke a lot of cannabis and noticed my teeth started to yellow. However, I hate using sugar flavored toothpastes that dentists recommend and do not like alcohol mouthwashes. So I returned to using baking soda and H2O2 (hydrogen peroxide) and see much whitee teeth.

I believe toothpastes are worthless especially when they contain fluoride that the EU has banned in its water supply. Since the EU banned fluoride, tooth decay has dropped over 35 percent. One cannot die from baking soda ingestion.

I never swallow H2O2 either, and my teeth are much whiter than when I used toothpaste, with plaque virtually non-existent. Baking soda and H2O2 are natural cleansers and I do not like artificially flavored toothpastes and mouthwashes in my mouth. Baking soda and H2O2 have been used for thousands of years so I will keep my dental cleaners ancient and not modern.

anon352119
Post 7

I use hydrogen peroxide until I developed a condition called "hairy tongue".

anon326863
Post 5

I use hydrogen peroxide to rinse frequently. I have been using peroxyl which is just a colgate rinse that is flavored excellently. It's the best tasting mouthwash I have used. However it is really expensive so I think I'm going to start using normal with peppermint extract and see if it's any good.

I use peroxide after every chew that I take out and I find that I don't get sores or anything like I used to. I guess it really is great at cleaning. I've never really had a problem with yellow teeth as I brush twice a day, but I do believe my teeth are a little whiter. Gets rid of bad breath, too.

strawCake
Post 4

@JaneAir - The risk seems pretty small to me. I wouldn't have a problem using hydrogen peroxide for mouthwash because it seems like you would have to swallow a lot of it before it would make you sick.

JaneAir
Post 3

After reading this article, I definitely think that only adults should use hydrogen peroxide for mouthwash. Since it can be dangerous to swallow it, I don't think children should use it. Most adults can remember to spit out their mouthwash, but I imagine some kids would have trouble remembering.

That being said, I probably wouldn't use it myself since it can be dangerous. I don't think I would have trouble remembering to spit it out, but I don't want to take the chance.

eidetic
Post 2

@indemnifyme - I don't particularly care for the taste of hydrogen peroxide myself. I tried it as a mouthwash once, and I don't think I will use it again. However, I think it's a good alternative for people who don't like the taste of over the counter mouthwash. Some people find that too harsh, and would probably like hydrogen peroxide better.

indemnifyme
Post 1

I think I would probably be sensitive to the taste of hydrogen peroxide. I've never tried to rinse my mouth out with it, but I use it one cuts when I get them. I definitely hate the smell of hydrogen peroxide, and I can't imagine putting it in my mouth.

Once I spilled a significant amount of hydrogen peroxide in my bathroom, and the smell was almost enough to make me sick. I think I will definitely stick with my regular mouthwash.

Post your comments

Post Anonymously

Login

username
password
forgot password?

Register

username
password
confirm
email