Tips 05/11/2025 21:20

Why You Shouldn’t Wash Rice Directly in an Electric Rice Cooker

Nhiḕu người có thói quen vo gạo trong ruột nṑi cơm ᵭiện.
Many people wonder whether washing rice directly in the inner pot of an electric rice cooker can cause harm. Is it really bad practice, or just a minor concern? Let’s take a closer look.

Cooking rice is a daily habit in many Vietnamese households, and the electric rice cooker has become an indispensable kitchen appliance. It makes the process of cooking rice quick and convenient. Out of habit, many people put the rice directly into the cooker’s inner pot and rinse it with water before cooking. While this may seem convenient, there are potential downsides. Washing rice directly in the pot can scratch the non-stick surface, reduce the durability of the cooker, and in some cases affect the taste and safety of your food.

What Experts Say

A report by the Hodori Shinichi Morning Show on Japanese television interviewed seven electric rice cooker manufacturers in Japan. Six of the seven companies agreed that if you are using a high-quality, genuine rice cooker, it is generally safe to wash rice in the inner pot. However, for lower-quality or generic cookers, washing rice inside can cause the non-stick coating to peel or chip, which may not only affect appearance but also give the rice a metallic smell and potentially pose a health risk.

The seventh company emphasized that while washing rice in the pot is not inherently dangerous, to preserve the cooker’s durability and appearance, it is better to rinse the rice in a separate colander before adding it to the pot.

Key Takeaways

  • Do not wash rice directly in low-quality inner pots.

  • High-quality, branded rice cookers may tolerate washing rice in the pot, but it is still safer and more practical to rinse rice in a separate colander. This method also makes it easier to remove stones or impurities in the rice.


Common Mistakes to Avoid with Rice Cookers

  1. Not drying the inner pot before cooking

After washing rice, some people place the inner pot back in the cooker while it is still wet and plug it in immediately. This can damage the cooker, as moisture on the outside of the pot can wet the heating plate, increasing the risk of short circuits or electric shocks.

Tip: Always dry the exterior and bottom of the inner pot before placing it back in the rice cooker.

  1. Using metal utensils to stir or serve rice

Most modern rice cookers have a non-stick coating to prevent rice from sticking. Using metal spoons, spatulas, or sharp tools can scratch or peel the coating, reducing the lifespan of the cooker. Instead, use heat-resistant plastic, silicone, or wooden utensils when stirring or serving rice.


Extra Tips for Maintaining Your Rice Cooker

  • Clean regularly: Wash and dry the inner pot carefully after each use to prevent residue buildup.

  • Avoid abrasive cleaning tools: Do not use steel wool or harsh scrubbing pads. Soft sponges work best.

  • Store properly: Ensure the lid is slightly open when storing the cooker to prevent odors or mold.


Conclusion

While washing rice directly in the inner pot of a high-quality rice cooker is generally safe, using a separate colander is the best practice to preserve the non-stick coating, avoid scratches, and ensure your rice cooker lasts longer. Small habits, like drying the pot and using proper utensils, can greatly extend the life of your appliance and maintain the taste and safety of your rice.

By following these simple tips, you can enjoy perfectly cooked rice every day while keeping your rice cooker in top condition.

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