Jennifer Aniston's hair secrets

Los Angeles: Jennifer Aniston has revealed she uses sweat to style her hair. The "Cake" star said perspiration is a great tool for styling your locks, reported Us magazine.

When asked if she washes her hair after workouts, she said, "No, I don't. I actually don't. A little sweat in the hair is nice. It's like a little product. You just blow it out with your fingers and it's actually just fun."

The 46-year-old actress said she only washes her hair every two or three days thanks to a shampooing product which contains no silicone.

"Silicone is a culprit in most shampoos. Over time, it builds up and turns into a hard coating and it cracks and breaks and snaps your hair.

"(People were) always saying, 'Don't wash your hair every day!' but it was impossible - because of all the oils and silicone - it would create this greaseball head of hair within a day. The Living Proof scientists... Found a molecule to replace the silicone. Therefore, your hair is lighter and cleaner for days. I'd say I go every two to three days easily without washing my hair."