How much time I sterilize feeding bottle?

Hi, I think over five minutes should be fine. But personally, when I was using bottle for my baby, I used to sterilise bottles for minimum 10 minutes. http://www.whattoexpect.com/first-year/safe-bottle-feeding.aspx http://www.webmd.com/parenting/baby/should-you-sterilize-your-babys-bottles