Let's make some comparisons between cooking devices, and perhaps we could throw on the table a little math as well. By rule of thumb, 60% of conventional ovens are powered by electricity, not gas. Now consider the fact that microwave ovens are far more efficient than conventional ovens. If we throw into the equation the 3000 wattage generated by conventional ovens as opposed to 600 watts to 1650 watts by microwave ovens, you can pretty much discern the discrepancy of energy saved when using the latter. In 1991, there was a tragic and well-documented case involving a hip surgery patient, Norma Levitt, who has undergone blood transfusion and has died due to the microwave heating of the blood that was supposed to save her life. Heating blood before a transfusion is a normal routine in hospitals, but not through the use of microwave ovens. While this type of microwaves are less costly compared to other types, they do eat up much of the space in your counter. This is also easy to operate; you simply need to plug it into the wall plug and you can start heating or cooking your meals. Convection Such microwave type combines traditional microwave technology with heat energy to let you roast, brown, and grill your food. There are professional individuals who made articles for the purpose of marketing the product brand while there are also those consumers who wrote them for the sheer purpose of sharing their firsthand experience they acquired from using it. Others are provided by the professional critic so reviews are made more unbiased with the performance, efficiency, functions, and others as mainly the factors why people should or should not be buying that certain product brand. It is highly advisable that you make use of the turntable so your food doesn't taste ridiculous and that nothing is wasted. How do you clean the microwave turntable? All cooking utensils and devices should be cleaned after use. Why? It is for the very basic reason that you put food in them or that you use them directly in cooking your food. This is important since a damaged cord can be dangerous. Once you're sure that the cord is in good condition, wipe it down with a cloth to remove dust and grime that may be attached to it. 3. Open the lid and check the interior of the oven. Check the nooks and crannies, the top and bottom, and both sides of the interior.