Everyone's heard the old wives' tale about the stain-removing powers of club soda. But there are some tricks that aren't so widely known, and Rach puts them to the test with the help of one of her brave staff members, Shane.

When Rachael accidentally got some marker on her outfit during a book signing, a woman approached her and advised that a little hairspray would take it out in a jiffy. "What she didn't tell me," Rach says, "is that it takes like the entire can to actually get the ink out, and then you're left with the stinkiest arm in the world!"

"I read about this one on the Internet," Rach admits. "Toothpaste is supposed to remove those unwanted lipstick stains on your collar before you come home at night!" Does it work? "It's making the toothpaste pink so that means something's coming out!" Rach says.

Despite some difficulty removing the first two stains, Rach predicts success on the third. "Now, I do know how to get out red wine," she promises Shane. After dousing him with a full glass, she sprays him down with some OxiClean. "OxiClean is the answer, it will get out the red wine."