There are over-the-counter products that use a gentle glycerin solution to thin earwax and let it run out. Mostly sold for swimmer's ear, but can be repurposed here so you don't have to use Q-tips and risk eardrum damage.
There are also simple lavage pumps/syringes to facilitate the process. Haven't tried one of those.
There are also simple lavage pumps/syringes to facilitate the process. Haven't tried one of those.