I used household appliances electric cooker for many years, when stained. So far still in the "work", would you please ask me this way?
Rice cookers and other small appliances with the national standard is 5 years to replace because the power line inside the computer motherboard magnet accessories such as long-term in a state of high temperature for a long time easy to aging, prone to short-circuit accident.
Maintenance method of electric rice cooker:1, rice cooker bottom should be kept clean and sanitary, no dust, ash pot.2, as little as possible from the base of the pot out, because in use will collide, resulting in deformation of the bottom of the pot, resulting in cooking when the rice cooker heat conduction differential.3, the electric cooker should not get fire on the stove for heating cooking, the protective layer will damage the pot the resulting lifetime.4, in the use of rice cooker, the plug must be inserted firmly, if not inserted, the current is unstable, it is easy to cause damage to the circuit.
Rice cooker used for a long time, there will be some inevitable damage, you said pit, it is only beautiful problem! The resistance of the electric heating plate increases with the use of frequency, and the resistance changes with the decrease of the thermal efficiency and the increase of power consumption! The inner pot and preventing film which will be used in the continuous fall, resulting in stick phenomenon, to bring the same cleaning, but also waste some food inadvertently (of course you home to eat crispy love person is different, for example, my family has such a person! So I think it's better to change it for a new one! That is beautiful and save electricity, but also to make full use of food!
