In India a common practice is to go to a doctor (G.P.) who uses a foot-long syringe to irrigate your ears with warm water. It is supposed to soften the wax which then either comes out by itself when you tilt your head (lying down) after the syringing, or can be removed easily by earbud etc.
The vast majority of poor and lower middle class Indians dont go to a doctor, they just go to an ear cleaner who sit on the streets and will do the job for you in 5 to 10 minutes for a dollar or two.