Using this welding jacket is easy. Just put it on like a regular jacket, adjust the cuff and waist straps to fit you comfortably. When welding, make sure the welder's collar is in place to protect your neck from sparks. Keep in mind that this jacket is made of flame - resistant cotton, but don't expose it to excessive heat or flames for a long time. After use, shake off any debris. You can machine - wash it in cold water with a mild detergent. Hang it to dry to maintain its shape and the flame - resistant properties.