1.Smell of plastic when you first use it,the very first time you turn it on,do it outside with a pot of water,and run at MAX heat level 5 for 15 mins outdoors to get rid of the smell. Plus if you let it run without water,the stainless steel part will be brown easily. 2 The burner transfers heat to the pot by heating itself,do not touch the stove body during use.3. When the electric stove is not in use,be sure to turn the switch to the "off" position and unplug the plug.