Where should you start when spraying a staircase? We've found it's best to work from top to bottom. First, spray the top flight to a finish. Then, unmask the area, sand it, and hoover the second flight of stairs. Repeat the process until you have sprayed all the flights and are happy! How do you spray your staircases? #airlesssprayers #paintinganddecoratinguk #redecorating #socialmedia #spraypaint #painting #paintsprayer #satisfying #spraygun | PaintTech Training Academy