Since this is a way to extend the machine s service life, you have to make sure that its key components are washable so you ll be able to remove the coffee that sticks on them. So before purchasing a coffee maker, ensure first that cleaning its pot and reservoir with water and soap won t be a complicated task. He was residing in Guatemala at the time he made the observation about dried coffee on his carafe. After experimenting, he then developed the Red E Coffee which is the name of the brand for his instant coffee. The coffee filter paper was patented on June 20, 1908. Before the end of the same year, Mellitta and Hugo Bentz put up the Melitta Bentz Company. Clean the carafe using soap and a mild soap. 2. Fill the carafe with water and mild detergent then leave the solution in the carafe overnight to remove stains. 3. Wash the carafe completely. Cleaning the water tank 1. Put water plus a pint of vinegar in the coffee maker tank. 2. Put the carafe into the hot plate and close the funnel. The plunger pots or more commonly known as the French press. This kind of coffeemaker is becoming the most picked one because of some advantages it has over the others. The design of the plunger pots allow coffee and water to be in maximum contact thereby producing richer coffee flavors. French press coffee makers are preferred especially in offices and more so at formal coffee tasting. Their coffee makers were created for hard-working person who were annoyed of preparing a full pot at a price that anyone can afford. Cuisinart Coffee makers made by Cuisinart not only create a good tasting drink but they were intended to harmonize the decor of any contemporary home. Cuisinart may be known to you, not for their coffee makers, but for their other household appliances. There are four types of coffeemakers your can choose from, drip brewer, espresso machine, French press and percolator. If you prefer brewed coffee that is higher in caffeine, get a drip brewer and use it with lightly roasted coffee beans. The lighter roasts contain more caffeine for that extra perky kick.