Btw...are you swishing some water around in your mouth after every time you drink the lemonade? It helps to get the acid off the teeth.
Speaking of teeth ..omg this morning when I went to check my tongue(very white btw yuck...but goes to pink at times in the day..then back to white...WEIRD) I had all this "foam" like stuff between my lips and teeth...the teeth feel ok but omg that freaked me out...bacteria from sleeping collecting...excess saliva? It was like the tongue stuff but it was all over my gums...anything similar your way? I keep swishing today hopefully it will help.