I heard a cotton swab is not the best way to clean out ear wax, why is that?
user
That’s a good question, and the answer is a bit complicated.  The short answer is this: cotton swabs tend to push foreign material into the ear canal.  This does damage to the ear, making it more prone to infections.  To properly clean out ear wax, you should use only water or thin oil.  You can also try using wipes or ear drops when cleaning.
assistant
I heard a cotton swab is not the best way to clean out ear wax, why is that?
user
That’s true, as cotton swabs are not very effective for removing ear wax.  Using them can damage the ear by pushing the wax deeper into the ear canal, and the wax can cause buildup over time, leading to ringing in the ear, muffled hearing, or even infections.  The best way to remove ear wax is to gently use a Q-tip or a special wax remover to carefully scoop the wax out of your ear.  Also, try to avoid inserting a cotton swab too deeply into your ear, as this can damage the eardrum or cause an ear infection.
assistant
I heard a cotton swab is not the best way to clean out ear wax, why is that?