These wares, plastic wraps and foils are known to emit dangerous chemicals especially when exposed in heat, therefore, also exposing the food in the same chemicals and the people to dangers of diseases. Also, the chemical reactions that are produced inside the microwave when radiation is emitted can form carcinogens, which are chemicals known as one of the causes of human cancer. Make a list of these factors and bring it with you to the store. This will make you easily compare product features and will help you make an informed decision. Among the things you must put into consideration are: What you Cook If you re planning to use the microwave for light tasks such as melting, reheating and cooking popcorn, you can go for low-cost units since you don t actually need to get models with advanced features. Conserves Energy You can reduce energy consumption by using a microwave oven as opposed to a conventional oven since cooking takes less time with the former. AS a matter of fact, you can save 50% of energy costs through microwaves. It's also true that microwaves are very eco-friendly, compounded by the fact that it doesn't produce indoor air pollution common when cooking food by traditional means. Here are some of the reasons why a built-in microwave oven is a good buy: Space No doubt, a built-in microwave is the best way to enjoy the functions of a microwave without compromising your kitchen countertop s space. In many American kitchens, one of the largest appliances that occupy the kitchen worktop is the microwave oven. Also keep it mind to rinse the sponge in steady intervals to wash away the dirt that would proliferate on the material. 7. Start scrubbing with the top portion of the interior so that you won't have to redo the bottom part due to fallen particles. Then proceed with the sides and drag the dirt from the corners towards the opening of the microwave. If you will be cooking your food inside the oven, it is recommended to arrange your food according to its size. For example, put large pieces of meat all together inside the oven, and then put the oven in medium heat first. Do not cook it in high power right away. The best thing to do is to keep it in medium heat and just prolong the time of cooking so that the heat would be gradually distributed in all parts of the meat.