Pros and Cons of Mouthwash

Feb 14, 2019 | News

Mouthwash is more than for freshening your breath. It helps fight cavities and gum disease, and there are several advantages in using it as part of your daily dental care routine. However, it is not a substitute for brushing, and there are some points to be aware of before using it frequently.


Freshens Breath

An obvious benefit of mouthwash is the fresh breath it gives after swishing it around your mouth. Depending on your preference, there are several flavours available too, from stronger mints to milder tastes. Having bad breath can bother the people around you and even cause stress. Knowing your breath feels fresh and minty is sure to boost your confidence.

Fights Cavities

Mouthwash which contains fluoride helps to rinse out and neutralise any cavity-causing bacteria. Cavities are a common health problem and when not treated can cause serious damage to your teeth. Brushing and flossing are important, but fluoride mouthwash can help too to stave off long-term damage.

Helps Prevent Gum Disease

An antiseptic mouthwash can help prevent gum disease, which develops when gum become infected due to the build-up of plaque and bacteria. Gum disease can be avoided if you take action early. Antiseptic mouthwash that contains chlorhexidine or hexetidine is available over the counter from pharmacies. Your dentist may recommend a suitable mouthwash to help with gum disease.

Protects During Pregnancy

Gum disease sometimes occurs during pregnancy, where women get swollen and sore gums. Hormonal changes in pregnancy can make your gums more vulnerable to plaque which can lead to inflammation and bleeding. Bacteria from the infection may enter the bloodstream which can lead to early contractions. Keep on top of your dental care and make sure you use mouthwash throughout your pregnancy.

Soothes Mouth Ulcers

Mouth ulcers are common and tend to clear up on their own within a week. There is no quick fix, but there are things you can do to help speed up the healing process and reduce the pain and the chance a mouth ulcer will return. Use soft-bristle brushes, eat softer foods and drink cool drinks. Antimicrobial or painkilling mouthwash can also help with mouth ulcers.

Helps Whiten Teeth

Some mouthwashes can help remove stains from your teeth, giving them an overall whiter appearance. However, if you want a long-lasting teeth whitening solution, why not take a look at our teeth whitening powder reviews to see which home kit may suit you?


It Doesn’t Cure Bad Breath

Though mouthwash leaves your mouth feeling fresh, the effect is short-lived, particularly for people with poor oral hygiene. Your dentist can let you know about any underlying issues and make sure you floss and brush regularly are essential.

Alcohol Mouthwash Can Cause Irritation

Some brands of mouthwash contain a high level of alcohol. While the alcohol can help to kill bacteria and disinfect the mouth, it can also irritate and cause burning. Alcoholic mouthwash can also make mouth ulcers worse, so make sure you are using non-alcoholic mouthwash for mouth ulcers.

Mouthwash May Cause Dry Mouth

Regular or excessive use of alcoholic mouthwash can dry out your mouth. A dry mouth leads to tooth sensitivity, bad breath and cavities. Choose alcohol-free mouthwash, ideally ones containing fluoride or antiseptic, to help keep your mouth healthy.

For more tips and advice on dental care and teeth whitening take a look at some of our previous blog posts, such as the best food for healthy teeth and the pros and cons of teeth whitening.

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