for ear piercing of my baby, gunshot is good or not? what precautions I have to take

A. Think the traditional method is also very good but if you feel the gunshot is going to be more comfortable for your child you can go ahead with that and after you get it done you can apply some betadine ointment if you want if you see any kind of allergy or blood is there or any kind of puss is building in otherwise there is no need to do anything