How Long Does Rice Water Last? | Can Rice Water Go Bad?

Rice water has been used for centuries because of its health benefits. But do you ever wonder, How Long Does Rice Water Last? Stay tuned!

Rice water is believed to have numerous benefits, from preventing dandruff to soothing skin conditions. But as with any natural remedy, one question that often comes up is, How Long Does Rice Water Last? So whether you’re a beauty enthusiast or simply curious about the science behind rice water, read on to learn more!

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What is Rice Water?

Rice water is the milky, starchy liquid that is left over after soaking or boiling rice. It has been used for centuries as a natural remedy for various health and beauty benefits. Rice water is rich in vitamins, minerals, and antioxidants, making it a popular ingredient in skincare and haircare remedies.

There are two types of rice water:

1. Fermented Rice Water

Fermented rice water is created by soaking rice in water for a day or two in a dark cabinet. This allows the bacteria in the rice water to ferment. Fermented rice water is believed to be more potent than plain rice water, as it contains a higher concentration of nutrients and antioxidants.

2. Plain Rice Water

Plain rice water is made by boiling rice in water and then straining the liquid. Unlike the fermented one, it can be used immediately.

Can Rice Water Go Bad?

Rice water can go bad because it’s a natural product with no added preservatives. When left at room temperature, both plain and fermented rice water spoils within 1-2 days. Rice water is full of beneficial nutrients, but it can become a breeding ground for bacteria if not handled correctly. However, you can maximize the shelf life with some methods that are mentioned below.

How Long Does Rice Water Last?

Rice water can easily last up to 3-5 months when stored in an airtight jar in a refrigerator. Make sure that the container is clean and sanitized before storing the rice water. Always check this medicinal elixir before every usage. Discard if there are any signs of spoilage, such as a foul smell, strange texture, or mold.

How to Tell if Rice Water is Bad?

Here are some telltale signs that indicate rice water is gone bad:

  • Foul odor: If the rice water smells sour or rancid, it’s likely expired and should be discarded.
  • Mold or discoloration: If you notice any signs of mold or discoloration in the rice water, throw it right away.
  • Cloudiness: Rice water should be clear or slightly opaque. If it appears cloudy or has visible particles floating in it, it may be spoiled.
  • Strange taste: Rice water goes bad if it has a strange or off-taste.

What Happens If You Use Expired Rice Water?


Using expired rice water causes skin, hair, and overall health issues due to the presence of harmful bacteria and mold. Some of the complications are scalp irritation, brittle hair, hair breakage, and food poisoning. Consult a physician if you accidentally consume expired rice water.

How to Make Rice Water Last Longer?

Follow the below tips to make your plain rice water or fermented one last longer than usual:

  • Store it in the refrigerator: Rice water should be stored in an airtight container in the refrigerator. This will slow down the growth of bacteria and keep the rice water fresh for longer.
  • Freeze Rice Water: Storing rice water in the freezer extends its shelf life exponentially. Pour the rice water into an ice cube tray and freeze it. By this method, you can easily maximize the shelf life for up to 5-7 months.

Rice Water Benefits

Rice water is a good source of starch, carbohydrates, protein, and dietary fiber. Furthermore, it has anti-fungal, anti-aging, and anti-oxidant properties that make it a perfect candidate for various skin and hair-related conditions.

Below are some of the benefits of rice water to lure you into incorporating this magical ingredient in your day-to-day life.

1. Soothes Skin Conditions

Soothes skin condition

According to well-reputed research, taking a rice water bath twice daily heals dermatitis, redness, and pain. This is all possible due to rice water’s high starch content. Furthermore, it’s also useful for acne and pimples.

2. Prevents Dandruff

Can Rice Water Go Bad2

Rice water is an effective homemade remedy against dandruff. It works by controlling the growth of fungi responsible for dandruff, named ‘Malassezia furfur.’ Apply rice water on your scalp on a daily basis to obtain its dandruff-eliminating benefits. Furthermore, this medicinal elixir has anti-microbial properties as well.

3. Has Anti-aging Properties

Can Rice Water Go Bad3

This research shows strong evidence of rice water’s anti-aging efficacy because of its antioxidant properties. To reap its anti-aging benefits, dip a cotton ball into rice water, and apply it all over your face regularly. You will see positive results in 3-4 weeks.

4. Prevent Hair Frizziness

Hair frizziness

Rice water can be used as a potential hair treatment to get better elasticity and lesser friction. Furthermore, it helps you to detangle your long hair. In 2010, a study by the International Journal of Cosmetic Science proved its efficiency. Apply rice water to your hair and comb your strands to reap its immense benefits.

5. Strengthens Hair

Packed with vitamins, amino acids, inositol, and trace minerals, rice water strengthens hair cuticles and nourishes hair follicles. Furthermore, it makes your tresses smooth, shiny, and healthy.

How to Make Rice Water?

Can Rice Water Go Bad4

You can easily prepare fermented rice water on your own; the only thing you have to do is to follow the below steps.


  • One Cup of Uncooked Rice
  • One Cup Water
  • A Colander
  • Sieve
  • Mixing Bowl
  • Lidded Mason Jar


  1. First, load the colander with one cup of uncooked rice and rinse them to remove the dirt or impurities.
  2. Now, empty the cleaned rice along with one cup of water into a mixing bowl, and stir them well.
  3. Then, cover the bowl and leave it at room temperature for a day to get well-fermented rice water.
  4. Strain the prepared rice water into an airtight mason jar using a sieve.
  5. Now, your rice water is ready for application.
  6. Place the storage container into the refrigerator after every usage.

Note- Use clean utensils and equipment when making rice water to avoid introducing harmful bacteria. If you have any doubts about the freshness or safety of your rice water, discard it right away.

Other Methods of Making Rice Water

shutterstock/Teerapong Teerapong

The above-described fermented rice water recipe is the most effective, but if you don’t have enough time, then try the below:

1. Soaked Rice Water

By trying this method, you can prepare rice water within half an hour. First, clean the rice with lots of water. Now, soak one cup of rice in two glasses of water. Leave it for 25-30 minutes. Then, strain the water in a container using a sieve. Your rice water is ready to apply to your skin or hair.

2. Boiled Rice Water

This is also one of the fastest ways to make rice water at home. First, wash the rice with a sufficient amount of water to get rid of dirt and grime. Then, boil one cup of rice with three cups of water for 25-30 minutes. After that, strain the rice water in a bowl using a sieve. Now, allow it to cool and use it as required.

How to Use Rice Water for Hair?

Follow the below how-to to reap the astounding benefits of rice water for hair.


  • Rice Water
  • Shampoo
  • Water


  1. First, wash your hair with shampoo as usual and clean it with water properly.
  2. Once you’re done, apply rice water all over the hair and scalp with your fingertips.
  3. Leave the application for half an hour.
  4. After that, rinse your hair with tepid water.

How to Use Rice Water for Skin?

To gain the astounding advantages of rice water for skin, use the below recipe:


  • Rice Water
  • Empty Spray Bottle


  1. Clean your face with a mild cleanser and pat dry.
  2. Pour rice water into an empty spray bottle.
  3. Next, close your eyes and spritz the liquid all over your face.
  4. Wait for 15-20 minutes, and then wash your face with tepid water.
  5. You can use this skincare treatment every day.


  • Avoid this fermented water if you have any skin-related issues, sensitive skin, or wounds.
  • People with scalp-related disorders must avoid this elixir.
  • Always do a patch test before using rice water on your skin.
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  1. I have kept the rice water for past 5 months In a jar… And still I’m using it…. As added some lemon juice in it… So that the smell doesn’t occur….


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