Bromine ? Salt ? Frog system ? etc ?
Can i please get some opinions on what care system to run in my new spa when it's delivered in a few weeks. I have owned a pool for over 10 years so I'm familiar with that process. One dealer recommends a salt mixture (about 4 cups) with a very light amount of chlorine with a pH buffer, But i was told by my dealer that any salt mixture will VOID my 3 year bumper to bumper warranty. I don't really like the musty smell of Bromine ,(if that's what i have been smelling) I would like to use a low maintenance system , without a harsh smell if possible, that would also be ok for young children with sensitive skin.
Suggestions ?