The issue isn't with the press-on nails themselves - doctors say they're safe. It's how you put them on that can lead to infections. Here's a breakdown of what you need to know.
"If you go in and get your nose done, it's called a nose job, right? Well, you come in and get your hands done, it's a hand job!" said owner Dawn Moon.
Doug Bergeson tells WBAY-TV that he was working on a house he's building near Peshtigo in June when his nail gun accidentally fired, sending a nail into his chest.
One man is under arrest accused of spreading piles of nails around a police department and fire station.
Consumer Reports tested seven nail polishes, including several that claim to last a long time.