New mom questions

Elizabeth • Married for 2 wonderful years and have a beautiful baby girl!
So I know each of us do things differently and I'm curious. 
First thing is first, how often are you bathing your baby? I give Raegan a bath every other night, but I'm thinking I need to give her one every night because of the amount of spit up that she gets on her plus the mess she makes while taking a bottle. My husband says a bath every other night is good enough but I think if we just kind of rinse her off one night and soap her up good the next night, it would be a lot better.