HELP with sterilising bottles

Paula • Pregnant and so in love already ❤️
HELP: I'm a new mum to be (30+4).this may sound like a silly question but, I don't actually have a clue! steralizing bottles, I have one that goes in the microwave. I know I have to wash them in hot soapy water, and put them in the microwave steraliser, my question is, do I ever use the steralising solution?