How to Do a Saltwater Gargle
Medically reviewed by Edmund Khoo, DDSMedically reviewed by Edmund Khoo, DDS
Saltwater gargles are used to improve oral health and treat various oral health conditions. It is an inexpensive and easy-to-access treatment that reduces oral healing time and can reduce dental plaque.
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Why Should You Try a Saltwater Gargle?
A saltwater gargle is a mixture of water and salt gargled in the mouth and throat. It is used as a mouthwash to clean the mouth, teeth, and gums. The solution can be made at home with two simple ingredients.
A saltwater gargle can be a medication-free treatment for various conditions that affect the mouth and throat. The conditions this treatment can help alleviate are:
Allergies
Upper respiratory infections
Outside of treating health conditions, a saltwater gargle can also help maintain oral health by reducing the bacteria in the mouth.
Home Remedies for Sore Throats
Several things like allergies, colds, the flu, or upper respiratory illnesses can cause a sore throat. Treatments like prescription or over-the-counter medications can help, but there are also some home remedies that can alleviate the symptoms. These home remedies are:
Sucking on ice chips
Drinking warm fluids
Taking honey (only for those over 1 year of age)
Gargling with salt water
Benefits of Gargling With Salt Water
Teeth
One of the greatest benefits of gargling with salt water is that it helps maintain oral health, including the teeth.
A 2017 study found that salt water reduces plaque when used with with mechanical plaque control, like teeth brushing, to prevent oral health conditions.
Plaque is a tacky film that forms on the teeth and contains bacteria. If plaque is not regularly removed it will turn into tartar.
Gums
Gum health is an overlooked, yet important aspect of overall health. Gum disease is associated with an increased risk of certain health conditions like heart disease, diabetes, and chronic respiratory disease. While experts do not know if gum disease causes these health conditions, there seems to be a strong link.
A 2021 study found that a saltwater gargle was as effective as chlorhexidine, a main ingredient in some mouthwash brands, in reducing inflammation after periodontal surgery. Salt water is less expensive and more accessible, making it a great option for those looking to optimize gum healing after oral surgery.
How Does Salt Water Affect Mouth Bacteria?
Studies have shown that salt water can reduce the amount of bacteria in the mouth, however, it cannot eliminate all bacteria. Using salt water as a mouthwash or gargle can be an effective way to reduce mouth bacteria.
The Best Way to Gargle With Salt Water
Preparing a Saltwater Gargle
To prepare a saltwater gargle, you will need 8 ounces of warm water (the warmth helps the salt dissolve) and one-half teaspoon of salt. Mix the two ingredients in a cup until the salt dissolves.
How It Is Done
To gargle with the saltwater solution:
Tilt your head back.
Pour a mouthful of the solution into your mouth.
Gargle the saltwater solution for 15 to 30 seconds.
Swish it throughout the mouth.
Spit it out.
How Long to Gargle
It's important to gargle with salt water for at least 10 seconds to achieve its positive effects. It may take some time to get accustomed to gargling with salt water due to the taste.
Tips to Improve the Taste
To improve the taste, you can add:
How Often Should You Gargle With Salt Water?
Saltwater gargles should be done three or four times per week but no more than that.
If the salt water is too concentrated or occurs for too long, it can decrease the mouth's ability to heal.
If you have symptoms that don't go away, you should see a healthcare provider.
Summary
Gargling with salt water can help improve oral health. It is one way to help reduce mouth bacteria and decrease dental plaque. You only need to gargle the saltwater solution a few times per week. Always talk to a healthcare provider before starting a new health treatment to ensure it is safe for your situation.
Read the original article on Verywell Health.
