Here's a closer look at seven brand-name dishwashing detergents you can get at Costco. Read more: How To Keep Your Kitchen Sponges Clean Tired of pre-rinsing and scrubbing after a wash?

So, Cascade needed to dispel the reason why many people don'trun the dishwasher every day: the myth that using the dishwasher wastes more water than washing by hand. Turns out, the opposite ...