How often should I use face wash and cleansers?

I'm 17, female and I don't have particularly bad skin...but it does become oily, and I'm wondering how often I should use cleansers %26amp; toners. Is it an every day exercise or once every couple of days?How often should I use face wash and cleansers?
u sud follow d regime of cleansing-toning-moisturising twice a day ,once after u wake up n lastly before u go 2 bed.How often should I use face wash and cleansers?
every 2 days
once daily for oily skin... every 2-3 day fr normal skin..
2x a day when u wale up and b4 u go 2 bed! :)