I have used vacuum cleaners to clean electronic devices for 30 years without an issue, just use some care and consideration.
I don't hold the vacuum nozzle very close to the board, just close enough to draw in the released dust then I use a combination of a lens brush and canned air to dislodge the dust which is captured by the vacuum.
if your worried about static use a static field service kit and strap your wrist to earth, and use that hand to hold the vacuum nozzle.