Board cradles
Vacuum, then use eraser if needed.
Plexi cradles
Vacuum, then use alcohol/water mix (approximately 50/50).
Book weights
Use vacuum with screen over vacuum nozzle so that you don't suck the weight up into the vacuum!
Vacuum, then use eraser if needed.
Vacuum, then use alcohol/water mix (approximately 50/50).
Use vacuum with screen over vacuum nozzle so that you don't suck the weight up into the vacuum!