I did a patio and sidewalk last month that should have been fairly simple. Problem was, they had three large gas grills to move and the sidewalk was edged with small river rocks that kept rolling back onto the walkway.
How do you full timers deal with this stuff? Something that should have taken an hour took three.
Also with those professional surface cleaners is it necessary to edge with a turbo nozzle first or do they go right to the edge the first time, grass and all?