India, May 7 -- Actor Aamir Khan has revealed how he prepared for his roles in Ghulam and Raakh by not bathing for 12 days. Speaking with ABP Live, Aamir was asked if the rumour that he didn't take a bath for those days while shooting for the films was true. (Also Read | Sitaare Zameen Par poster: Aamir Khan teases story about special people and fans are 'ready to sob'; film out next month)

Aamir shared that he did it during the shooting for both films. The actor said, "I've done this not once, but twice. During the filming of Raakh, I didn't bathe because my character lives on the streets after leaving home. I wanted it to feel real, so I avoided bathing to look like someone who's actually ended up on the road."

Talking about his thoug...