There are some Dos and Don’ts when it comes to cleaning an electric kettle. The easiest way to clean an electric kettle is by filling it with ½ equal portions of water and white vinegar. Once the water comes to a boil, shut off the kettle and let it cool down. Discard the water and vinegar and rinse it with water. Your electric kettle is just as new. Make sure you do not dampen the electric coil at the bottom (if your model has one). Do not clean the base of the kettle in this manner.