Put on safety glasses, work gloves and ear protection before starting the edging process. If you have allergies or respiratory issues, wear a dust mask.
Unscrew the gas cap and fill the tank with the type and amount of fuel indicated in the instruction manual.
Walk to the end of the flower bed and start the edger by pulling out the power cord rapidly.
Place the horizontal lip on the side of the edger blade onto the pavers, sidewalk or other surface framing the flower bed. The wheels of the edger should be on the outside of the flower bed, either on a sidewalk or the grass.
Push the edger forward at a slow, steady pace following the edge of the flower bed until you reach the opposite end. Turn off the edger and sweep or rake up any undesired grass clippings.