Best/safest/most effective = an ENT or a good GP with experience regarding such.
DeKay
Best audiophile earwax removal system?
I hadn't cleaned the wax from my ears for a few months, and was amazed when I did so.
The imaging improved even more than it did from inserting a $10K mains cable.
I just used an awkward little bottle of wax remover.
Any suggestion re ear-cleaning kits that are easy to use and effective?