
Fortunately, there are many tools available these days that you can purchase to help protect the environment. This is also important for my own health, because inhaling lead and tin isn’t exactly pleasant.
Officially, you’re only allowed to solder with lead-free tin anymore, but that’s just not practical. It works for SMDs that go into an SMD bath, but not for things like old circuit boards with older components and lead/tin joints.
I bought a lead-tin extractor that even has an LED light in the extraction nozzle. The prices for these kinds of devices are no longer the industrial prices you used to have to pay. With a little searching online, you can quickly find affordable, high-quality products.
A soldering station or desoldering station that drops to a lower temperature after a while is better for the environment, saves money, and is also better for the device itself, extending its lifespan. All of these are affordable these days, even for hobbyists.