Acid flux, leaded solder, copper oxides, blech! It’s fun to solder but play safely! The fumes are not only smelly, some are toxic.
Using lead-free solder helps but protect yourself and others further by using a “fume trap” or smoke absorber. Set it right next to your work (or on top, if you are soldering a large panel) and it will filter the air and give you peace of mind. The Weller Bench Top Smoke Absorber removes flux fumes from soldering work bench
This is a high quality product covered by Weller’s manufacturer’s guarantee.