The lady I knew specifically that literally destroyed her teeth would buy a couple 32oz "things" (I think it was called a "big gulp") and sip on it all day. He

The lady I knew specifically that literally destroyed her teeth would buy a couple 32oz "things" (I think it was called a "big gulp") and sip on it all day. Her molars were tiny bits of spikes sticking up in the back, it was nasty. I was 16 at the time and asked why she didn't stop drinking that stuff when her teeth got bad? She said something like "You think the coke is hurting my teeth?" (yes, she hadn't even considered it) So, I don't think the bacteria had time to grow, it was probably all dead from the coke. :P And it was diet coke, so no sugar to feed off of.