Sterilising is the process of killing any harmful germs that may be clinging to surfaces of the bottles, so its always good to do it.

Yes, of course. You must sterilise the bottles after every use.

Yes ofcourse, I sterilize baby bottles everytime.

I don't use bottles breastfeed all the way

Yes at least until they are a year old.

its very important

Very imp

mostly

Yup..

Yes