Zac Efron doesn't shower. The 'High School Musical' heartthrob reportedly goes days without washing and refuses to shower even after playing a grueling game of basketball.

An insider on the set of 'High School Musical 3' told Star magazine: "Zac isn't a big fan of showering. It's so gross, because Zac loves to work out and plays basketball all the time - and then goes days without showering."

The 20-year-old actor - who is dating his 'High School Musical' co-star Vanessa Hudgens - is said to rely on wet wipes when he gets too smelly.

The insider added: "When he gets lazy, he likes to clean himself with baby wipes!"

Zac recently revealed he finds it easier to talk to women than men. He said: "There have been things in my life that my mom could always do which my dad couldn't even come close to, such as talking to me in a very personal way. You can be 'real' with guys, but not really emotional. Girls are good at just being there for you."

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