If you wonder that a portable dishwasher will give you the “creeps” every month you receive your electric bill then worry no more! These countertop portable dishwashers are environment friendly (all new ones) that they only consume 40 percent less power than the previous models. Manufacturers nowadays are going green in terms of constructing this electric dishwashers in order to help the environment and provide people with a better option. Size is not also a problem in terms of these dishwashers since it only measures like a small microwave oven when placed in your counter top or kitchen sink. There are portable dishwashers called free standing ones which have rollers / wheels so you can move them around. These types of dishwashers are larger and can handle more plates and tumblers at a time. But you don’t need them if you only have a family of 4 or 6. These small dishwashers are more than enough.