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10 Unusual and Healthy Uses of Common Salt

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Table salt, or the common salt that you use in your day-to-day cooking, has been used by humans for many centuries. Interestingly, saltiness is one of the five basic taste sensations, along with sweetness, sourness, bitterness and umami (savory).

While a limited amount of salt is essential to the health of humans and some animals, it’s become well-known that excess salt consumption is bad for your health.

Nevertheless, it’s still helpful to have a jar of it in your cupboard. Today, salt is not just used for consumption purposes.


There are many uses for this amazing substance—uses that go far beyond cooking and flavoring food.

These surprising household, beauty and health uses will surely change your outlook toward common salt.

uses of common salt

Here are the top 10 unusual and healthy uses of common salt.


1. Soothes a Sore Throat

A sore throat, which can be due to many reasons like the common cold, dry air, excessive shouting or throat infection, can be treated with common salt.

salt water gargle soothes a sore throat

Gargling with salt water will help fight pain and inflammation associated with a sore throat. Salt works like an antiseptic and helps fight the infection cauing your sore throat.

  1. Add ½ to 1 teaspoon of salt to 1 cup of warm water.
  2. Stir it well to dissolve the salt.
  3. Gargle with this solution for a few seconds, then spit it out.
  4. Do this at regular intervals for a few days.

2. Treats Canker Sores

A canker sore, which is an ulcer on the mucous membrane inside the mouth, can cause a burning sensation, pain, inflammation, fever and swollen lymph nodes. The condition is very painful as well as irritating, but you can get relief from the problem with table salt.

salt treats canker sores

A salt water gargle will ease the pain and help draw the fluid out of a canker sore to speed up the healing process.

  1. Dissolve 2 teaspoons of salt in ¼ cup of warm water and stir it well.
  2. Swish the solution around in your mouth for at least 20 seconds, then spit it out.
  3. Repeat the process 3 or 4 times a day.

3. Eases Foot Pain

As foot pain can make walking difficult, people want to get rid of such pain as quickly as possible. Whether you have pain in your toes, heel, sole, ankle or arch, you can ease the pain with common salt.


salt eases foot pain

Salt also helps soothe tired feet.

  1. Add ½ cup of salt to a small tub of warm water.
  2. Soak your feet in the warm saline solution for 10 to 15 minutes.
  3. Pat dry your feet and massage gently for 5 minutes.
  4. Do it once daily.

4. Combats Pink Eye

Pink eye, also known as conjunctivitis, is an irritating and uncomfortable condition that can be treated with salt.

combats pink eye

Salt works as a natural disinfectant that can help fight the cause behind the problem, such as bacteria or a virus. It even soothes the pain and redness.

  1. Boil 1 cup of distilled water mixed with 1 teaspoon of salt.
  2. Allow it to cool to room temperature.
  3. Use the solution as an eyewash, using an eyecup or dropper.
  4. Repeat the process several times a day.

5. Works as a Natural Toothpaste

Salt is even a great toothpaste alternative, which you can use to keep your teeth clean and free from bacteria. Salt particles help get rid of plaque on your teeth, which in turn reduces the risk of many oral problems.

salt works as a natural toothpaste

In fact, common table salt is one of the most widely used ingredients in commercial oral care products.

  • Dip your moistened toothbrush in table salt or sea salt, then brush your teeth with it. Do this at least once daily.
  • You can also mix common salt with an equal amount of baking soda and brush your teeth with the mixture regularly.

Note: When using salt, be gentle or else it can damage your gums and tooth enamel.

6. Reduces Eye Puffiness

Whether you end up with puffy eyes in the morning due to a late-night date or after a good crying session, you can easily reduce the problem with salt mixed in water.

salt water reduces undereye puffiness

While the salt will help draw out the moisture and tighten the skin, the heat from the warm water will lessen the inflammation.

  1. Mix ½ teaspoon of salt in a bowl of lukewarm water.
  2. Soak cotton balls in this warm saline water.
  3. Place the soaked cotton balls over your closed eyelids for a few minutes.
  4. Repeat the process for 15 to 20 minutes.

10 Unusual and Healthy Uses of Common Salt was last modified: August 24th, 2017 by Top10HomeRemedies
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