I still sterilize most stuff. The nipples/pacis/spoons all go in the sterilizer. Bottles and bowls go in the dishwasher. From what I've heard tho, the dishwasher is almost as good as sterilizing because it gets so hot? I've always put her bottles in there, and not the sterilizer. We just use the sterilizer bags since I was planning on exclusively BF'ing, and thought I'd rarely ever need to sterilize anything.