Don't be shocked by extension cords.

• Position: YOUR LIFE

Extension cords let you go to great lengths for spring maintenance chores in and around the home. However, they also require you to go the distance on safety to avoid electrical shocks and fires when using power tools and garden equipment.

According to the Consumer Product Safety Commission, misused or damaged extension cords cause about 3,300 residential fires each year, killing 50 people and injuring 170 others. "Extension cord safety begins with inspecting cords before you use them," says John Drengenberg, manager of Consumer Affairs at Underwriters Laboratories Inc., Northbrook, III., a not-for-profit product safety organization. "Do not use extension cords that are cut or damaged. Touching even a single, exposed strand of wire can give you an electric shock or burn."

Also, check the cord's plug to ensure that the blades and grounding pin are present. "Never file or cut the plug blades or grounding pin of an extension cord or an appliance to plug it into an old outlet. If an extension cord plug doesn't fit an outlet, have a qualified electrician replace the outlet," Drengenberg advises.

Read the label when buying a new extension cord. "Labels...