My 3 years 9 months old son felt ear pain about 10 days back so we put a drop of mustard oil in his ear and after that his pain increased. The ent doc given wax dissolvent drops for 7 days 4 drops 4 times each ear. After 7days they tried ear syringing to clean wax but nothing came out so they asked to use drops again for 7 days. so we are again giving drops but is it important to clean ear through syringing procedure in the hospital or it will get removed on its own?