Recently replaced the headlight bulbs for my car and saw the box indicated you shouldn’t put them in the garbage because they contain mercury. I know that some retailers like home depot have a program to recycle florescent bulbs, but my understanding is that’s specifically for residential bulbs (like the kind you might get at home depot). AutoZone will take back some parts but don’t appear to have a program for bulbs. What’s the easiest, responsible way to dispose of these?
In the US cities I have lived in the local “city dumps” usually have a Hazardous Waste Disposal area that in my experience has always been free. I have mostly lived in the northwest so I have no idea if the same facilities are easily available where you are at. Further, only large-ish cities have such “city dump” facilities to begin with, while smaller, more rural communities may have no such available services.
Try an internet search for “(your city) hazardous waste disposal.”