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Life Tips 25/06/2025 16:47

The Hidden Button in Your Rice Cooker That Could Cut Your Electricity Bill in Half

Maximize Your Savings on Electricity: With the right usage, this simple trick can reduce your energy consumption by half, slashing your electricity bill each month.
Electric rice cookers are essential appliances in most Vietnamese households. They save time and effort in daily cooking. However, many people are unaware that there is a small button in rice cookers that, if used properly, can significantly reduce energy consumption, cutting electricity bills by up to half.
So, what is this small button?
The button we are referring to is the "Keep Warm" or "Reheat" function found on some modern rice cookers. This feature is very important, but many people don't use it correctly, leading to unnecessary energy waste. In reality, by understanding how to use this function properly, you can reduce your electricity costs while using the rice cooker every day.
How does the "Keep Warm" function work?
The "Keep Warm" or "Reheat" function is designed to keep rice warm for a long period without using high heat. Once the rice is cooked and not eaten immediately, instead of letting the rice cooker keep running or switching back to the cooking mode, simply switch it to the "Keep Warm" setting.
When activated, the rice cooker automatically reduces the heat and maintains a temperature between 60-70°C. This keeps the rice warm without consuming as much energy as when cooking. It can save a lot of electricity, especially when cooking rice and not eating it right away.
Why does it save electricity?
Typically, when cooking rice, the rice cooker heats the water and rice at high temperatures, consuming a fair amount of electricity. However, when switched to "Keep Warm," the rice cooker no longer needs to heat at high temperatures, but only needs to maintain a stable temperature. As a result, the energy consumption of the rice cooker in this mode is significantly lower compared to the cooking mode.
In addition, some modern rice cookers are equipped with energy-saving technology that automatically adjusts the temperature, helping to minimize electricity usage in different modes. This brings long-term benefits, especially during summer when the rice cooker is used frequently.
The benefits of using the "Keep Warm" mode:

  1. Electricity Savings: The "Keep Warm" mode helps save electricity because it does not use as much energy as the cooking mode.

  2. Keeps Rice Warm Longer: Your rice stays warm and doesn’t clump, ensuring a pleasant meal without the need to reheat it.

  3. Increases the Cooker’s Lifespan: Using the "Keep Warm" mode rather than continuing to cook helps protect the motor and other components of the rice cooker, prolonging its lifespan.

  4. Convenience and Time-saving: You won’t need to worry about reheating rice or checking its temperature after cooking. The "Keep Warm" function maintains the ideal temperature for you.

Important Notes for Using the "Keep Warm" Function:

  1. Don’t Keep Rice for Too Long: While the "Keep Warm" function keeps rice warm, leaving it in the cooker for too long can cause the rice to dry out and lose its freshness. It is best to keep rice in the cooker for no more than 4-6 hours.

  2. Use When Necessary: After finishing the rice, switch to "Keep Warm" mode if you need to store it for later meals. Avoid leaving rice in the cooker for an entire day, as it may not be healthy.

With the "Keep Warm" feature on your rice cooker, not only can you conveniently keep your rice warm, but you can also save a significant amount on electricity bills. This is particularly important as electricity prices continue to rise. So, instead of letting the rice cooker consume unnecessary energy, use the "Keep Warm" function to cut your electricity bill in half, while also protecting your health and saving costs for your family.

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