How to clean baby's ears? What is the frequency?

I think one should not take the charge of cleaning baby's ears on oneself. If you think that your baby's ears need cleaning, take her to the ENT doctor or consult the baby's paediatrician. And in general you can clean the ear just from outside without interfering with the inside of the ear with cotton dipped in warm water. I repeat, do not try to put it inside to take out the wax. Do not use ear buds or anything to take out the wax. Wax is just a normal thing to happen, and in babies the wax even falls off the ear. http://raisingchildren.net.au/articles/cleaning_eyes,_nose_and_ears.html