Mechanically, there are coffee makers that press and extract the ground beans that result to a refreshing beverage well favored by all. Coffee makers are just machines that do the grinding and the extraction, sure, there are expensive designs that promise better tasting beverage, however it is not always about the brand; most of the time, it is the coffee treatment that gets it. Vacuum coffee maker is known for its clear resulting brew. The production of coffee using vacuum method is quite dramatic complete with sound effects. Using a vacuum coffee maker is time-consuming and the apparatus is difficult to clean up. Restaurants in Thailand use this type of coffee maker. 4. Electric Drip Machines - Commonly used as home brewing device, producing coffee with electric drip machines are quick. You may well require appropriate detergents capable of removing calcium deposits if these mineral sediments built up tough on the parts of your coffee maker. In no way you should use any kind of soap to wash your coffee maker. Most detergents and soaps leave suds and deposits behind which may possibly cause harm to your coffee maker. However, just like any other machine, there are also disadvantages to expect from single cup coffee makers. The choices of coffees will be limited for you, as in contradiction to the hundreds of types of ground coffee beans to be ground available in the market. The one-cup brewer only offers limited number of gourmet coffees for you to choose from. Whichever way you choose, you will definitely have different brands and models. Price range will also vary. Expect single-cup coffee machines to be the inexpensive ones and those top of the line coffee machines with unique and new features to cost a lot. Prepare to pay more if you choose the high end machines with features like water filter, built-in grinder, and double thermal carafes. Depending on the design you choose, this type of coffee maker may look good on small kitchen countertops or even on small bench tops. However, if you re really serious about how your coffee tastes, then cheaper models are a big NO. Why? Simply because the coffee brewed from such second-rate machines usually tastes like plastic or a little metallic.