5 Amazing Benefits of Gargling with Alum Water for Oral Hygiene
By Lokmat Times Desk | Updated: May 13, 2026 16:32 IST2026-05-13T16:31:53+5:302026-05-13T16:32:14+5:30
Alum also known as 'Potassium Aluminum Sulfate'—is a natural mineral that has been utilized for medicinal purposes for many ...

5 Amazing Benefits of Gargling with Alum Water for Oral Hygiene
Alum also known as 'Potassium Aluminum Sulfate'—is a natural mineral that has been utilized for medicinal purposes for many years. Many people use alum after shaving or to treat minor cuts. Alum is rich in antiseptic, antibacterial, and antimicrobial properties. It also proves beneficial for oral health; gargling daily with alum water offers numerous advantages. Let us explore the reasons why one should gargle with alum water.
Why Should You Gargle with Alum Water?
1) Reduces Bad Breath: Alum possesses numerous antibacterial properties that eliminate bacteria, thereby preventing mouth odor. If you are troubled by bad breath, using alum water as a mouthwash is an affordable and effective remedy.
2) Relief from Gum Problems: If your gums are bleeding or have become weak, you can use alum water to reduce inflammation. This helps in strengthening the gums.
3) Protection Against Yellowing of Teeth and Cavities: Alum water helps remove accumulated dirt and plaque from the teeth. Daily gargling reduces the risk of developing cavities.
4) Alleviates Mouth Ulcers: According to a report by Manipal Cigna University, if you are experiencing issues such as mouth ulcers or redness on the inner lining of your lips, you should gargle with alum water. This aids in healing the sores and alleviating the associated pain.
5) Relief from Toothache: If you are suffering from a toothache, try gargling with water mixed with alum; it provides immediate relief and helps prevent the risk of infection.
How to Use Alum Water Correctly
Take a glass of lukewarm water. Add a small piece of alum to it. Swish it thoroughly around your mouth 2 to 3 times, and then remove the piece. Hold the water in your mouth for 30 to 40 seconds and gargle thoroughly; this will allow you to notice a difference quickly.
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