I quit drinking for a while there and when I did I picked up this peculiar habit of drinking tons of soda water. Still do it to this day. Love my tiny bubbles.
FYI Soda water is still highly acidic and will therefore erode your enamel on your teeth.
I know a lot of people don’t believe in it, but fluoridated water is a proven way to combat this. If you drink a bit of water after a glass of soda water, it will protect your teeth against the acidity of the soda water.
PS: I’m not interested in debating anti-science idiots on this matter. You don’t need to listen to this advice, if you don’t want to.