The procedure is called ear syringing or ear irrigation. It is used to remove excessive earwax and debris from the external auditory canal..
You usually use warm water or saline, then gently introduce it into the external auditory canal to remove impacted earwax or debris.
Low key this is why i stopped going to Church,, i had to throw the holy oil i was given in the toilet and from that day i have never gone to any church ,it's 1 and half years now