I'm off to Jersey next week for a few days, we'll be staying in a hotel so I won't really have access to a microwave. I have read a few threads saying that it's ok not to sterilise if you're careful about washing everything thoroughly in hot soapy water. I'm currently expressing in the morning to give my ds an evening top up, and I'd like to carry on doing the same while I'm away. Do you think it'll be ok to just wash the bottles and air dry them or should I pack some milton?