I breast fed one, bottle for the other. Both grew up healthy. Disposables diapers for me as they were available and easier.
The only sanitizer they had as kids was Dial soap. They started soft table foods at six months along with baby food. My thinking was keep child raising easy as possible. That meant yeah some nights they went to bed needing a bath or wore mismatched clothes. Back them mismatched socks was a shock to moms. LOL