I don't see anything cottony. He has hurt his mouth, but for now, I would keep the water clean and see if it spreads or heals. A photo gives very limited info, but I would expect it to heal.
I don't see anything cottony. He has hurt his mouth, but for now, I would keep the water clean and see if it spreads or heals. A photo gives very limited info, but I would expect it to heal.