Soldering Safety
While soldering is not generally a hazardous activity, there are a few things to keep in mind. The first and most obvious is that it involves high temperatures. Soldering irons are going to be 350F or higher, and will cause burns very quickly. Make sure to use a stand to support the iron and keep the cord away high traffic areas. Solder itself can drip, so it makes sense to avoid soldering over exposed body parts. Always work in a well lit area where you have space to lay parts out and move around. Avoid soldering with your face directly above the joint because fumes from the flux and other coatings will irritate your respiratory tract and eyes. Most solders contain lead, so you should avoid touching your face while working with solder and always wash your hands before eating.