Hi all, My 4 months baby has a habit of putting his hands fingers in his mouth. The problem is whenever I am doing massage with himalaya massage oil. At that time also he keeps his hands in mouth, in this process he must be taking some oil in the hand as well to the mouth. No matter how much I try, he keeps doing it. Is it harmful for babies to put his fingers in mouth with some massage oil. If yes, what to do? This is happening from last 1-2 months