Todd’s Lawn Boy hedge trimmer began cutting poorly, so to remedy the problem he decided to attempt sharpening his blades, before replacing them. To sharpen the blades, he first made sure the trimmer wasn’t connected to power, and then he manually aligned the blades. This can be aided by using a blunt object, like the handle of screwdriver. Once the blades were perfectly aligned, he began sharpening using a flat file. It’s worth noting that hedge trimmer has 3 edges that need to be sharpened per side, the two side edges of each blade, and the flat outward facing edge. Far Cry 2 Pc Kickass there. This must be repeated on the top and bottom.