And how to make it work for you.
A man loads the top rack of a dishwasher. Top racks are best suited for items that are more sensitive to heat. (Carlos Avila Gonzalez/San Francisco Chronicle via Getty Images) The science is in.
"To rinse or not to rinse? That is question," says Carolyn Forte, director of the Cleaning Lab at the Good Housekeeping Institute. "And the answer is 'not to rinse.'" You should always scrape off food ...