You may have often heard that rice is stored in a container to protect the salt from moisture. This is an old and traditional home remedy. So, learn the real reason behind it and how it works.

Why is rice kept in a salt container?

It's common for a kitchen salt container to become damp or moist over time. Especially during rainy and humid weather, the salt grains tend to stick together, making it difficult to remove. To avoid this problem, many households place a small amount of rice in the salt container. You've probably seen this in your own kitchen or a relative's kitchen.

But have you ever wondered why rice is stored with salt? It's actually a simple way to control moisture. Let's find out how it works and what other ingredients are best to use to protect the salt from moisture.

Why does salt add moisture?

Salt is naturally capable of attracting moisture from the atmosphere. This is known as hygroscopicity. When the air is humid, a thin layer of water forms on the surface of the salt grains. This causes the salt grains to gradually stick together, forming lumps in the container. Steam, wet hands, or the use of a wet spoon while cooking can also cause moisture to enter the salt container. This is why this problem is more prevalent during the rainy season .

What happens if you add rice?

Adding some dry rice to the salt container helps reduce the moisture in the salt. Rice is dry and granular, so it helps trap some of the moisture inside the container. Furthermore, the rice grains also help keep the small salt particles separated. However, if there is too much water or persistent moisture entering the container, adding rice alone may not completely solve the problem. In such a case, you should understand the underlying cause.  

How much rice should be added?

This doesn't require a lot of rice. A few grains of dry rice, depending on the size of the salt container, is sufficient. They can be placed directly into the salt. If the container is larger, a slightly larger amount can be used. Remember to ensure the rice is completely dry. Adding wet or damp rice can add moisture to the salt instead of benefiting it. It's also a good idea to replace the rice periodically, especially if it has drawn out moisture and become soft.

More Ways to Keep Salt Dry

Besides adding rice to salt, some simple habits can also help reduce its moisture content. Always store the salt container in a dry place and avoid placing it near gas steam, or a sink. Always use a dry spoon to remove the salt. The container's lid should also be tightly closed.