What can you live without? It's the question two families faced that struck a nerve with millions more. "We tapped into something that more and more Americans are yearning for—less stuff and more meaning in their lives," Oprah says.

Now, Oprah's challenging two more families that say they're ready to slow down, scale back, disconnect from technology and get back to basics—for one week.

Get Oprah's instructions and put your own family to the test!

Oprah says the challenge will do more than just declutter your homes. "The whole purpose of it is to bring a new state of consciousness," she says. "We hope you're now inspired to go into your own closets, garages, cupboards and start to ask yourself, 'What can I live without?'"

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From The Oprah Winfrey Show Oprah's "What Can You Live Without?" Experiment, Part 2