Do I need to sterilize baby's bottles every time?

Hi Chloe, It is recommended to sterilise once per day (at least) for newborn to 6 months. Once baby start solid food, you can reduce the frequency to alternate days. When they gets older about 1 yo, sterilisation do not need anymore. For my case, I still sterilise bottles everyday (once) because I am so used to doing it. LOL. My lo is already 35 months old. Hehe