Summarize this article in one sentence.
The sparks and light that welding gives off is extremely bright and can harm your eyes. There’s also the possibility of metal debris or sparks flying into your face. Purchase an auto-darkening welding helmet online or at a hardware store to protect your eyes and face from the sparks and heat generated from the welding machine. Purchase welding gloves online or at a hardware store. Welding gloves are typically made of cow or pig hide and will protect your hands from electrical shock, heat, and radiation. Always wear gloves when welding something. An apron will prevent sparks from the welding machine from making contact with your clothes or potentially burning you. Get a durable, non-flammable apron online or at a hardware store. Look at all the wires, hoses, and connections on your welder. Replace any damaged or worn components before using the welder. Some welders require calibration at regular intervals. Always be sure that the calibration is up to date; there is no grace period.

Summary:
Purchase a welding helmet. Get heavy duty welding gloves. Wear a leather apron. Inspect your welder before beginning.