Originally Posted by Sprinkler Buddy
Keep a spare edger blade on the truck and a flat head shovel, comes in handy when you pick up a new account that hasn't been edged in awhile. Then put the 1/2 wore out blade back on. A good edger blade saves time and headaches.
Might be a rookie question but I've always used a weed eater to edge, last year i got a stick edger. Basically once the blade starts to get rounded off is it done or is there a way of sharpening them?