Using this Westinghouse Chef stove control knob is easy. Simply align the shaft of the knob with the control mechanism on your stove and gently push it on until it fits snugly. When using the stove, turn the knob smoothly to adjust the heat settings as needed. For safety, always make sure the stove is turned off before handling the knob. To keep the knob in good condition, clean it regularly with a mild soap and a soft cloth. Avoid using abrasive cleaners as they can damage the finish. If you notice any issues with the knob, like it becoming loose or difficult to turn, contact us right away.