Home appliances make life easier, but what's really going on inside them? HowStuffWorks Home Appliances articles take a look inside common household appliances.
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It's safe to say that sometimes you probably can't breathe well indoors, whether it be from smoke, strong cooking odors or dust. Do you just have to live with it, or is there something that can be done? Take this quiz to see how much you know about improving your indoor air quality.

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How can portable dishwashers improve small kitchens?

Dishwashers are great, but they take up a lot of space. Those with ultra-cramped kitchens shouldn't give up hope, however. Portable dishwashers can save room and clean your dishes, too!

The Ultimate Dishwasher Quiz

If you're lucky enough to have one in your kitchen, a dishwasher waits patiently in your kitchen to clean all your dirty dishes for you. Take this test to see whether you know what really goes on inside while your dishes are bathing!

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