Member
|
|
Join Date: Jun 2009
Location: Texas
Posts: 748
|
|
Member
Join Date: Jun 2009
Location: Texas
Posts: 748
|
don't know the answer - but I use fluoride paste with no issues.
Could it be that your tongue / pallette is tired from the mechanics of the brushing process? I suppose the only way to tell is if you were to try brushing without any fluoride and see what happens.
|