I just taped plastic on the sides of the car and swept it out as needed. Keeps the mess down. It will save you days! Spray it on, wait till it scrapes easily then wash it off. I was blown away by it!
The clean as you go method is what I'm doing, heat gun and scraper, got two dustpans full so far. After heatgun am using flap disc which creates a finer powder, sweep that up then blow everything left out the shop door with my leaf blower.
