We noticed a small piece of food on the spout of our dish soap. It was to the side away from where the actual soap comes out. We have no idea how long it was there for. My wife speculates it just got there as she was making a salad we are eating for lunch, but there is no certainty. In any event, since the soap is used for both meat and dairy dishes would there be any potential kashrut concerns. If so, what a should we do about it?
There are no kashrus concerns about this. the only thing to do about it is to forget about it.