My husband usually got an earwax problem once in every two years, resulting to his hear loss and he usually sees a doctor to have it syringe, but recently he just did it by himself using an Otex ear drops and a bulb syringe that came along with it. It is actually called otex express combi pack and is for adults and children over 12 years of age. The procedure is very easy and I think it is the same as any other make of ear wax drops, but the only reason why my husband got this is that it came with a syringe.
The ear wax drops bottle has a little nozzle on it when opened, so all he did is tilt his head sideways and squeeze the ear drops into his ear. He kept his head tilted for a few minutes and then wiped the outer ear with a tissue after he did it. He did this procedure, twice daily for 3 days and on the 4th day, he uses the syringe to get the wax off his ear, and it worked well! The good thing is that he said it did not hurt when he uses the syringe and got his hearing back straight away after the wax was off his ears.
Got a picture here of the box: