Tips 06/11/2025 22:43

Why You Shouldn’t Wash Rice in the Inner Pot of an Electric Rice Cooker


Many people wonder if washing rice directly in the inner pot of an electric rice cooker can cause any harm. Is it really safe, or could it damage your appliance or affect your health?

Cooking rice is a daily routine in many Vietnamese households, and the electric rice cooker has become an indispensable kitchen appliance. It makes cooking rice quick, convenient, and hassle-free. However, a common habit is to put rice directly into the inner pot and rinse it with water a few times before cooking. While this may seem convenient, some experts argue that doing so can scratch the inner pot, reduce its durability, and potentially affect the quality of your meals.


What Experts Say

A segment on Hodori Shinichi Morning Show in Japan interviewed seven electric rice cooker manufacturers. Their responses provide helpful insights:

  • Six out of seven manufacturers stated that if you are using a high-quality, genuine rice cooker, washing rice directly in the inner pot is generally acceptable.

  • However, if your rice cooker is of lower quality, washing rice inside the pot can cause the non-stick coating to peel, which not only affects the pot’s appearance but can also give your rice a metallic taste and pose potential health risks.

  • The remaining manufacturer said that while washing rice in the pot is not inherently dangerous, to maintain the pot’s durability and appearance, it is better to use a separate strainer or bowl for washing rice before transferring it to the cooker.


Key Takeaways

  • Do not wash rice in the inner pot if your rice cooker is of low or uncertain quality.

  • High-quality, genuine rice cookers may tolerate rice washing in the pot, but using a separate strainer is still the safer choice.

  • Washing rice in a separate bowl allows you to easily remove stones or impurities that may be present in the rice.


Common Mistakes to Avoid with Electric Rice Cookers

  1. Not drying the inner pot properly
    Many people put the inner pot back into the rice cooker and start cooking immediately after washing. This can be harmful because any water left on the outside of the pot may get onto the heating plate, increasing the risk of short circuits, sparks, or electrical leakage.
    Tip: Always dry the outside and the bottom of the inner pot before placing it into the cooker.

  2. Using metal utensils
    Modern rice cookers come with a non-stick coating to prevent rice from sticking. Using sharp or metal utensils to stir or scoop rice can scratch the coating, reducing the pot’s lifespan and performance.
    Tip: Use heat-resistant plastic, silicone, or wooden utensils to stir or serve rice.


Final Advice

While washing rice directly in the inner pot may seem convenient, it’s not always the best choice. For long-term use and to ensure the safety and taste of your meals:

  • Prefer washing rice in a separate bowl or strainer.

  • Always dry the inner pot thoroughly before cooking.

  • Use non-metal utensils to protect the non-stick surface.

By following these simple precautions, you can extend the life of your rice cooker, maintain the quality of your rice, and avoid potential health risks.

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