don't think need to worry about it.
Matthew 15:11 (NKJV)
Not what goes into the mouth defies a man, but what comes out of
the mouth, this deflies a man
basically, here it says, its not what we eat that make us
'unclean', cause it simply goes into the stomach and then
out.
but what is spoken out of the mouth, this is what make us
'unclean'
(ref Matthew 15:17-20)